I think it's more of Jenkins is just as good as Rankin right now, which might not be a bad thing. I think the thinking is that he's as good as Jenkins who has already redshirted and maybe as good as Senior and after a RS year he'll be better and might make a difference in the win column. I'm not sure he makes a difference in the win column this year. Next year with Jenkins at LT and Rankin at RT could be a pretty good tandem and we'll need some better tackle play with the younger QBs next year.
I don't think we're playing for next year, I just don't think it shows up in the win column with Rankin playing.
I look for next year's OL to look like this: LT-Jenkins, LG-Malone , C-Clayborne, RG-Desper, RT-Rankin.
I think that OL will be a lot better than this year's.