I think they did the right thing by bringing in Shell this off-season, I'd be interested to sit down with him to understand if he retired because of a coaching decision. It's too bad they haven't found someone else to try and compete a little, but it would be difficult at this point.
One option on the roster if it gets really bad would be to move Dawkins over there and send in Van Demark. You'd like to swap Van Demark and Brown, but Van Demark hasn't looked good on the right side. I don't see that swap happening unless there is an injury, might be tough on Dawkins too.
I've gotta think that will be the biggest issue on offense in the offseason, it will be interesting to see what resources are thrown at RT or OT in general. At this point I'm thinking another vet and a 1st or 2nd round draft pick and let them sort it out.