There are several propositions that are being thrown out here that I find fairly ridiculous.
1. The idea that last year Josh McDaniel somehow ONLY coached Cassel, and not the rest of the QBs. WHAT? Did he keep them out of meetings? Did he ban them from film sessions? Did he keep them from getting reps in practice? What IDIOCY! The fact is that Cassel got the attention that starters get, and KOC got the attention that back ups do, and he WAS the back up for 15 of the 16 games last season.
2. The idea that KOC was "shaky" is stretching it a bit. Well, IF he was "shaky", then Brady was down right incompetent, making poor throws, not escaping the rush, and making bad calls at the LOS. See how ridiculous that sounds.
This is where it would be helpful for Box to go over KOC's time in the game, especially the first 2 series. IIRC he had all 2nd OL people and WRs. Until his last series at the end of the first half, he was rarely in the shot gun and we ran most of the time. IN that last series he moved the ball well and got us in position for a FG. He showed poise in the pocket, not bailing out when under pressure, and creating time to throw the ball.What's to hate.
How can you call that a "shaky" performance, given he's a 2nd year player taking his first live snaps of the year. He certainly didn't light it up, but didn't hurt himself either.
Now getting back to the point. Should we keep 2 or 3 QBs. I still would like to he only 2 left on the 53. I find it would be VERY unlikely of ANYONE signing Walter if we cut him just prior to the season. There will be several guys with BETTER pedigrees still looking for work come Sept. than Andrew Walter. If they like him at all, he'd be a perfect candidate for the "shadow roster". Same for Hoyer. Once again we overvalue our own. He's a nice little QB who is exceeding expectations, BUT no one is going to add him to their 53 man roster, and why would he leave here to sign with someone else's PS. This is the best teaching environment in the league for a young PS QB.
KOC is a talent worth developing, and he's probably a year away from maturing to a true NFL starter, BUT he isn't being asked to start, and if Brady goes down, so probably does our chances of another superbowl, but NOT another year of 11+ wins, we'd still get that.