I always wondered why Peat didn’t slide to RT after Strief retired. Then the team drafted Ramczyk and he was a natural at RT, so keeping Peat off the spot made sense. Then the team moved on from Armstead and I wondered why they didn’t move Peat to LT.
You can find guys to slide to guard who were collegiate tackles (Jahri Evans, Carl Nicks) but 6’7” 315 doesn’t seem like the physical profile of a guy you convert.