Some may find it surprising to see Williams listed here at No. 1, but I feel that IF a freshman is going to start, it'd be Williams.
Tight end is arguably the weakest position on the team, opening the door perfectly for Williams, or as mentioned earlier, possibly Funchess.
The 'leader' at the position currently looks to be Brandon Moore. Now a senior, Moore just hasn't done anything in his career, and I don't see why he will now.
If Williams (or Funchess) is able to win the job as a freshman, he could potentially put a stranglehold on the position and start for the next four years, just as Kevin Koger did.