T-Bob is next, he's over 300 lbs. this year. Blackwell is another that can play OC. Porter, Turner and Whites names have come up. Many OG are crossed into the center position with LSU. Some OG are crossed into the OT position like a Dworaczyk. If needed Josh can play the OT position. On a side note with P.J. Lonergan, in the Spring, he did a clean lift of 374 lbs. This was tying a school record.
P.J. should get a shot at playing on Sundays, but thats still two years away. Remember both his Dad and Uncle played for the Tigers.
Jonah Austin may have passed him on the depth chart for center as well. If not, he was close to doing so. He is a OG/C combo. It is not clear if he was on scholarship. Walk-on last year and not sure if he was given a scholarship which may be another reason he decided to leave.