If you can genuinely remember the offense at the beginning of last season vs how it changed when Trey got hurt and can't see the difference between how he set up Purdy/Jimmy for success then we don't have to do a back and forth on this.
Of course the offense changed when the 6'5" 225lb (supposedly) mobile QB with a big arm was swapped for the two little guys with mediocre arms. If anything, that's proof Shanny was trying to set Trey up for success by molding the offense to his particular skillset. I'm suspecting a lot of the pro-Trey/anti-Shanny posters are just seeing Brock play well in his system and thinking why can't you just swap Trey in and he should succeed as well, but football isn't Madden. Trey's talents are very different than Brock's. We saw Trey in Brock's system on Sunday and he struggled like hell. If you can't see that then we're probably not looking at the game from the same level.
In Chicago Trey had 28 passing attempts while also being the team's leading rusher. It was the season opener AND a bad weather game where all of our reasonably talented RBs/Deebo were very healthy so it should've been a RB heavy/quick throw game plan. How does that make any strategic sense to have Trey throw almost 30 passes and 13 run attempts when none of our RBs got into double digit carries?
28 passing attempts is par for the course for 49ers QBs in the 2022 season. Purdy averaged 26 and Jimmy average 31. 4 of Trey's rushing attempts that week were scrambles, so his actual designed runs called in by Shanny were 9.
From what we've seen so far, Trey isn't capable of running an effective quick throw game plan. His worst plays of the day (INT attempting a 4 yard slant and taking a sack on the 3rd and 7 in the 2nd series) were staple plays in the Jimmy/Brock offense. His best throws on the day were intermediate passes off of play action. The best non-QB running plays on the day (Mitchell's 16 yard run, Deebo's TD run, and Deebo's 27 yard run) were all RPOs that relied on the defense respecting the threat of Trey's rushing. Which was actually not
that bad that game, he picked up a first down on 3rd and 13 with the dreaded QB draw. As for why none of the other RBs got into double digits...Elijah Mitchell suffered a MCL sprain and left the game at halftime.
He's never put Brock anywhere near that position nor Jimmy. Do you want to know his gameplan for Brock's first start against Miami? Quick passes and run heavy. They leaned on McCaffrey/Deebo with Purdy as he should've with Trey and Wilson/Mitchell/Deebo in the first game.......and also like he did with Jimmy and Wilson/Deebo in Seattle AFTER Trey got hurt.
It's not a conspiracy. Just say you can't see it. We see football different.
Brock and Jimmy
shouldn't be expected to shoulder the same offensive burden as the 3rd overall pick. They're supposed to be game
managers, Trey is supposed to be a game
winner. The ceiling of their play in the system Shanny runs for them (see: Brock's play) is lower than the ceiling of what Trey would be doing in the system Shanny ran for him...if he was actually good. You don't spend 3 first round picks on a guy to just throw quick passes and primarily handoff to the running backs