Nope, it's just proper placement and adjusting for the reality of the limitations of his talent level in the framework of the team.
I don't know how much more credit he is supposed to get...him taking over for the last days of 45 (?) year old Dominik Hasek is not a noteworthy feather in his cap for me. It's something that happened. But even when it did, Osgood was clearly the weakest part of the most dominant team since the lockout. Osgood was the only thing that gave the Pens a glimmer of hope in the '08 Final, right down to the very last sequence that he scrambled his way through...
To his credit, he was better in '09 overall...though, again, you look at game 7 and he gives up two weak goals to a fourth liner...you plant corn, you grow corn. You saved $6 million a year by paying him market value (a buck and a half or whatever it was) and they put that towards insulating pieces.
Situations where it's reversed (Hasek in Buffalo) didn't work out as well from a team perspective. Situations where the money and roster were effectively managed and balanced, did work out (New Jersey in the 90's and 2000's)...same goes for other positions...Pittsburgh in the late 90's, top heavy...nothing but top-six forwards, nothing else...led to being a victim of a major upset in '96, also led to doing major upsetting in '99 and '01...if you aren't a great GM, you end forcing your coaches to pick their poison.
Detroit chose Osgood as their poison. Which isn't to say he was horrible or sub-NHL level or anything...not at all. But he wasn't a "plus" goaltender and didn't provide "plus" goaltending...he kept some games alive and kept the crippling bad goals to a minimum...it's like early, early Tom Brady (before he was good) on those Patriots teams...great running game, great defense, great coaching...all you gotta do is not throw interceptions and keep a couple drives alive on 3rd & 4...
If Osgood was better, he'd be good. But he wasn't, so he's not. Sometimes you want the works in a banana split and you get it (Hasek, Brodeur, Roy) and sometimes you only have enough money for vanilla...if you don't need the former, just stick with the latter...but don't try to sell me on the idea that you're eating the same dish as me after we're done...