In my opinion, the depth chart should be: 1. Bush 2. Robinson 3. Thomas. I don't think Cam Thomas can pass up Robinson with how good he has looked. I personally think he should just start preparing for a position change or a transfer
It's way too soon to even be discussing this.
Robinson comes from a rich family and has benefited greatly from many years of private coaching. The other non-5th year Seniors are just going to look like normal guys in comparison. These things tend to even out as camp and the season goes on. MJ Rivers wasn't even a QB until his Junior year of High School.
Seeing as how we have been down to our 3rd String QB the last two years (4th against tOSU last year), I would pump the breaks on any discussions that involve our QBs changing positions or transferring. I would just let the year play out and see what we have after the season.
While you'd hope Cam would clearly be #2 at this point considering he had Spring practices under R. Smith, I wouldn't count him out yet. R. Smith's offense is heavily dependent on a great running QB and Cam is the best of the bunch in terms of running the ball. This gives him an inherent advantage over the rest of the group.
Also, let's pump the breaks a bit on who has or hasn't looked good in camp. Whitmer looked great in 2010 until the live scrimmages when he had to worry about getting blind sided by defensive ends. Some guys just look better when they can hang in the pocket without having to worry about getting hit.
We also don't know how any of these guys, except Cam and to a lesser extent Bush, look in games. Dustin Ward looked great in practice but was a disaster in games.