If Morse starts at center then Feliciano will be RG with Ford at RT, and Nsekhe as "swing" tackle, IMO.
But I have a bad feeling that Morse will not start next Sunday. I've been hearing how it's nothing and he'll be back any second for all of training camp and the preseason, but he's still in concussion protocol and not cleared to play. And the decision as to when he's cleared is supposedly out of the teams hands, so I'm skeptical of all this speculation that it's just gamesmanship by the Bills.