RT and LT are not the same,though elite pass rushers on both LDE,and RDE and LBs have made similar skill sets more necessary of late. Seantrel played RT in college and it likely wouldn't take long to reacclimate. He's a big talented kid with a big future if he stays the course. As for Cyrus, he's so slow and awkward I don't think moving him to guard will be a quick fix, even that will take awhile, but may as well start the transition now.