Dillon and Shedeur should get a pass.
No QB looks good playing for the Browns and the Browns don't have a great track record with QB development. Have to go back to Bernie Kosar......Deion was at FSU when young Bernie was in Cleveland, so....a long azz time ago.
Gabriel needed to go to a team like the Rams, SF etc., one of those McVay/Shanahan squads that could mold him into a very competent backup or low/mid starter. Starting QB should mean you're Pro Bowl level at minimum. If you don't have that, keep looking. Dak Prescott, Justin Herbert....that's about the floor for "franchise guy" where you should stop looking. If your guy has no chance of getting to Prescott/Herbert level, keep it moving.
Shedeur needs a lot of work but he has more upside than DG. His fans keep crowing because they know the most of the Browns leadership, including the HC didn't want him.
Also....we've seen NFL players with all kinds of bullshyt get drafted...dudes that played H.S. ball in Texas like Shedeur (Mayfield, Manziel etc). They were MUCH better college players, but Shedeur was a 2nd/3rd rounder, not 5th. Uppity is OK for white athletes but not Black ones, especially if they already come from privilege. Shedeur might fail but folks want to see him get a fair shot. Many think the Browns coaching staff want Shedeur to fail or at least for DG to shine.
counter point: if you can make it on the Browns, you'd be considered special and that's what Sanders is gonna have to be to cut it in the league considering where he's starting out.
As of today, there are 8 QB's that weren't first round picks who currently start, one of them being Sanders.
Hurts- 2nd rounder, SB Champ
Purdy- 7th rounder, outlier of outliers and even that year, they traded up for Lance
Geno- 2nd rounder, time's running out on him, will be replaced this offseason
Tyrod Taylor- 6th rounder, career backup/bridge QB, will be replaced this offseason
Dak- 4th rounder, big time outlier
Shough- 2nd rounder, just got the job and it's not a lock that they don't look a QB's during the next draft
Brissett- 3rd rounder, took Kyler Murray's job, but even as good as he's been, Arizona's not looking at him as the solution, but let them know they might need a new QB soon enough.
The days of hoping your starting QB are in rounds 3 or later are kinda over. Those are desperation dart throws hoping you can salvage your job because if the team is ass, the organization is gonna sell you on a new GM, coach and eventually QB.