some players are better pros than prospects. i don't watch college and don't remember seeing all those negatives in
@Roberto71 's post talked about pre-draft. i think a lot of us saw the lack of top-end physical qualities but when he started off playing right away and looked promising, we were optimistic that he could put on the needed beef,tweak some things,etc over the offseason after 2021. i also think that sometimes,people need to/want to/don't realize that just because things go bad,it doesn't follow that they weren't decent or even good once. the positive gets lost in the negative. and the converse is people who see nothing but all the shit the team is now and believe he's just a pawn rather than a part of it.
since things went pretty well when he was a rookie,we didn't see how he reacted under adversity either. i remember being heartened when as a rookie, he threw that terrible pick vs. dallas and bounced right back to make a great throw on the next series. that's an important trait.
his poor mechanics didn't really show up until year 2 because he wasn't dealing with all the other shit until that year. i recall being impressed with his ball handling (fakes,etc) even though he was a rookie. plus ocs who are good bring along rookies slowly. he wasn't being put in as many tough situations yet. all of this is why i think that barring a disasterous situation (like urban meyer)pretty much everything in the nfl is a 3 year thing as far as judging trash or treasure (regimes,players,etc). mac hasn't just regressed partially due to the shitshow around him, but he has also contributed to it. that hasn't improved, and that has been revealing.