Takeo Spikes has a torn rotator cuff
If the plan is for Omar Gaither to be the starting middle linebacker for this team for the next however many years then for no reason should he be moved. This is his first full year as a MIKE and as a young guy there's no reason to keep moving him around. So far from watching this year I see no reason why he shouldn't be the starting MIKE as long as he's here.
I would like to see some way for a guy like Stewart Bradley to get worked into a game... The guy was a 3rd round pick after all.