I've said it before and say it again - Rat wears down as season goes along.
He is high motor and gets whacked around and then gets quieter at end of season (and/or playoffs if we ever make it).
Just the way he plays.
If I was the coaches, and particularly with Brent/Lissemore/Crawford/Hatcher playing quite well, I would sit him out till after the bye at least.
Then if he isn't 100%, I would wait even longer to put him back in the line-up. He could be a huge injection of hunger/energy during the final month or two of the season, instead of the opposite happening, PLUS, the younger guys keep developing and getting reps, AND IF there is an injury up front, he comes in fresh instead of at 80% with that darn high-ankle not healing as well as it could.
I see no reason to rush him in. If he played OLINE, then YES put him in now, but middle of Dline hasn't been bad this year, and the young guys are getting some really nice reps.
Let the Rat stay fresh if you ask me! He will be an impact guy if they don't rush him - he looked freaky in his few reps in pre-season game, before he got hurt again.