Team was 7-5 with Lamar at QB, 1-4 without him. Bad O line the whole season, with and without him. And he gets the CLE loss hung on his resume as one of those 5 losses, because he started the game. Got knocked out on the first play of the 2nd quarter, while 4-4 passing for the nothing that's worth. In games he fully played, they were 7-4 with him behind center.
Who led the team in rushing attempts? Freeman tied him on Sunday, but Lamar Jackson. Who led the team in yards rushing, and yards per rushing attempt? Lamar Jackson. Does anyone think that his absence didn't hurt more than it helped?
Lamar lost 3 fumbles in 11+ games. Tyler lost 3 fumbles in 4+ games. The two in CLE absolutely played a huge role in what became a two point loss. The one Sunday vs PIT played a big role in what became an OT loss (PIT kicked a FG off that fumble recovery). Tyler's drops helped cost them 2 out of the 5 games he played. Lamar's fumbles helped cost them one of the 11 games he played.
Lamar had 4 fourth quarter comebacks / game winning drives on his resume, in 11 games. If the Ravens defense can keep the Raiders from kicking a FG in the final 35 seconds of the opener, he'd have had 5 game-winning drives. Tyler had 1 in his 4+ games (at CHI).
One thing they both had in common... they got sacked too much. The O line, and most specifically the tackle positions, hamstrung both of them.
We might not KNOW what would have happened, no more than we KNOW what the Jaguars record would have been with Tom Brady instead of Trevor Lawrence this year... but it's pretty safe to assume based on the evidence from both this season and prior seasons, that this team very probably does better down the stretch with a healthy-enough Lamar Jackson running the show.