Weems will be the swing tackle, get significant playing time and do OK but nothing special. People will say they were spoiled having Parnell as the Swing Tackle and the irony will be lost on most posters.
ST will sort itself out once you start to cudow and you know who is staying and who is going. I am willing to bet the ST has a good bit of shuffling going on just to see who is good at what. ST now in the NFL is full of guys that are here today and gone tomorrow types.