If all the Packers Offensive Line were free agents, I wouldn't care.
I know it would be scary. But, 5 rookies with a good attitude of keep your stinkin' hands off my Quarterback, get the hell out of the way my running backs, and don't you dare even think about that against my teammates who are hungry couldn't do worse or much worse as they learn the position - and, I doubt getting manhandled at the end of the season would have happened. I think the upside outweighs any experience immediate minor performance benefit from staying the same.
I really think we need to clean house of the offensive line room.
My only concern would be Gute and company repopulating the offensive line room as they haven't brought me 1 offensive lineman that I'd hang a hat on.