I don't know what magic fix people are looking for personnel-wise. We already have a pair of elite #1C's, elite #1RW's, a Norris contender, a solid #2 now with Muzzin and a world-class goalie.
This lackadaisical and underwhelming play the team brings on some nights has so little to do with grit/toughness. We've whoooped Winnipeg, Nashville, Vegas, Washington etc... when our team comes ready for battle, grit/toughness be damned.
What needs to happen is for us to make better use out of the players we already have. I have no idea why people expect the team dynamic to magically change if Simmonds and Gudas get brought in. All it would be is a monumental waste of assets.
I agree with much of your post. I can't speak for others, but for me personally when I say add a little toughness I look at a couple guys like Brown and Lindholm.
Brown has 20 points and has mostly played on the 3rd line or higher. He's too expensive for a 4th liner.
Thankfully Lindholm has mostly been on the 4th line and has 1 goal (12 points). I think it's fair to say both those guys have largely been ineffective. If you can swap one or both for someone who is as effective (not hard to do) but brings an element of toughness the team lacks, why not?
What if the Leafs attached a mid pick to Brown and swapped him for Ritchie? Ritchie has 5 more points, brings physicality and could likely play on the 3rd line. He's also paid less than Brown.
Im sure it wouldn't be hard to find a replacement for Lindholm that's more physical.
I don't see those additions as a magic panacea, I just see it as getting a little bit more of something you lack.
I said the same thing as you in a salary cap thread about the core; the Leafs have the hard part done. They have the top end skill and most of them are signed long term. Once Marleau is gone they really have no veterans signed to anchor contracts (Tavares could become that.) It's now a matter of finding the right mix of depth players.
I personally wouldn't touch Simmonds. Gudas I wouldn't mind if you can unload Zaitsev (who looks better with Muzzin,) but I agree if the cost is too high then no thanks.
But would finding a replacement for Brown really cost that much?