While I respect your opinion and agree with you, I think the only way something like this happens is if Dennison is let go. The staff has had opportunities to put your lineup on the field and has not and I am more likely to believe those actions. I wouldn't be surprised if we get a backup center/guard and tackle while clearing Miller, Glenn and Henderson out if the coaching staff stays the same. The center/guard would free up Groy to compete at guard and we get someone to groom into a starter for Mills.
I don't like it because I believe the coach is responsible for getting the most out of the talent he has on hand. This flushing that has and will be going on is frustrating because it means more resources are put into replacing players instead of improving the roster. I hope Beane/McDermott can land some talented players and TP has the patience to see it through.
And I wanted to add, another year of weak depth.