The inexperience is what worries me also. I think this years line will be the same (And possibly worse) than last year. The problems will be different though, it won't be physically incapable of doing the job (due to age), it will be poor technique (still learning), missed assignments (due to inexperience), general confusion during certain defensive formations/fakes/etc (due to experience). I think there will be plays where these guys will look awesome as they physically maul a D...and then there will be plays when 3 guys end up in the backfield with our Oline looking like they just stood there because 1 guy missed an assignment, resulting in another guy messing his up, etc...
I know if I was a Dcord preparing for the rams I would be planning plenty of confusion, showing certain blitz while actually doing others; overloading one side (or showing overload)...I would be trying to get into their heads and make them overthink things...
I think we are lucky DW is our Dcord....cause he is the sort of guy who would have a field day with these guys (or try to).