It's not meaningless when you're talking about a player in development. So no, you didn't understand or refuse to understand.
Again, Glasnow is in development. He as nothing to learn in AAA, despite what you may believe. His issue is pitching to major leaguers. He's not going to get better at that in AAA.
So far the pattern is pretty clear: he's improving for two games then having a bit of a set back. Tonight's "set back game" was the least bad so far. The kid is improving. Quit being so impatient.
Yep, I don't get the knee jerk reactions so many are having over Glasnow. Fairly constant struggles with some flameouts are where the expectations should have been, and it is absolutely, 100% correct that he needs to pitch to major leaguers in order to figure out if he can be a starter at this level. There's still a chance that he can't, and that he will need to go to the bullpen, but I think people need to accept that it's going to continue to be a struggle for Glasnow. If you are ready to give up on him so that Trevor Williams can stay in the rotation, or Hutchison or Brault can come up, I'm not sure what to tell you. He's still an extremely young, developing pitcher who needs to take his reps against MLB hitters. The Pirates are a bad baseball team who are in the cellar of their division. They can afford to pitch Glasnow every five games. If he's still relatively mediocre with only occasional flashes of brilliance, and semi-occasional dumpster fire 3 inning starts in August, then yes, he's not progressing. But that's oversimplifying his season by a lot; even just a glance at his April vs. May starts show several encouraging signs: average IP up to 5 vs. a little over 3, only one start with abysmal walk totals, mixing in offspeed stuff, not shying away from the zone, etc.
Even just going by some basic numbers and observations, Glasnow has made some solid progress. He's cutting down on the insane BBs, and inching closer to using his fastball as a pitch that can set him up, instead of as a total loose canon. It's completely meaningless to whine about his fastball sitting at 93 mph without also taking into account that when he moves to the four-seamer, he often has very little control over where it's going, and hence it is useless as a regular pitch since he can't get ahead in the count with it. Until his 98+ mph stuff can be located, he's better off with the two-seamer, which when it's on is a great pitch anyways. Sure, he could try and locate his four-seamer more in AAA, but most of those hitters are not good enough to make him pay for the difference between the periphery of the zone and the heart of the plate.
We still saw some fastball struggles last night, but I'd say overall, that was the biggest positive takeaway from this game. He was able to throw first pitch strikes, and generate a lot of whiffs on his curveball.
The downsides are still obvious. Last night in particular, he ran into the same problem of being too hittable, and also an inability to work through trouble spots without giving up too many runs. Cutch didn't help him out by missing that catch, but it was a difficult play, and the Mets started hitting him pretty hard in any case.
I also didn't notice a lot of changeups from him last night, which is another hiccup, but I think it's time to accept that Glasnow is going to require a drawn out process with a lot of bumps along the way. Actually arguing about whether or not he is getting better requires a lot more than abstract pronouncements about his pitch speed which are based on nothing more than mere polemics. Watching last night's game saw the resurgence of a familiar pattern, because he was pretty dominant early on, and then came apart a little bit when he had some bad luck behind him, leading to a big inning. It was the right call to just get him through 5 innings and pull the plug.
My sense is that the Pirates are currently trying to reverse engineer the process that they put basically all of their pitchers through: a healthy diet of fastballs and pitching to contact in order to eliminate walks. Glasnow's control is still very poor at times, but it has definitely been reigned in: no walks last night, and if I'm not mistaken, one of the walks in the last start was intentional. He seems to be buying into the coaching more, which in itself is an encouraging sign, as Gallatin has noted his stubbornness before. The complete results are not there, and I think part of it is that he has absolutely no clue where the four-seam fastball is going, and that the changeup is not yet an effective pitch. Still, whether or not it's a compliment, it's fair to say that he is averaging something more mediocre (which in itself is about the best you expect from your #5 pitcher anyways), and is definitely showing more flashes of the pitcher he's capable of becoming. It's certainly a bit frustrating that he hasn't been able to put everything together for one exclamation point start, even if he's has one or two quite good ones, but I'd chalk that up more to following a gameplan than anything else--an earlier tendency of his would have been to start selling out even more for Ks with the start he had, but through three innings, he was doing a fine job of keeping the pitch count reasonable and getting weak contact.
I'm still on board with the experiment, simply because I have no hope at all for the MLB team, and no idea how dominating in AAA is going to do anything for him. Those hitters cannot touch him, and generally speaking, encourage the type of habits that Searage has been trying to break him out of at this level. Whether or not he can cut down on the hits at this level remains to be seen, but I'll take the clear and distinct, quantifiable elements of progress and continue being patient. There are no guarantees with him -- it's obviously within the realm of possibility that this inconsistency is the best we'll see from him, meaning he will need to reinvent himself again, or transition to a bullpen pitcher later in the season, etc. I think there are a few guarantees: he won't turn into a consistent, productive contributor overnight, and any signs of such progress by repeating the AAA level are going to require retracing his steps whenever he makes it back. The things to start improving for the immediate future are pretty clear: he needs to alter his approach for the second and third times through lineups, and to be able to do that, he needs enough in his arsenal to keep the batters honest. This means we need more consistency from the changeup, and the ability to harnass the high heat as a weapon. Those things are still works in progress like a lot else with him, but I feel a lot better about seeing him rise to those challenges over the month of June than seeing him need to get a 5 inning baseline, or avoid 4+ BBs before anything else can happen.