Kalil Moving into Starting Line-up?

Pat Y at Charlotte.com reports that Ryan Kalil practiced with the first unit at center in Monday mornings practice. Hatwig moved from center to RG. The big question is whether this is just to prepare for Jeremy Bridges two game suspension or is it a more permanent change based on preseason game 1. I suspect it may be the former at the outset but could result in a permanent change. Bridges picked a really bad time to get in trouble. Kalil has all the tools and more upside so if the Panthers running game gets cracnked up and Panthers get off to a fast start they may be hesitant to change what's working.

[Update by Jaxon: I should have added Jon Beason as an option in the poll. He played a lot, was very active and made plays. I think we have a keeper!]