I'm a huge Pats fan.
Fauria was the main man last year, and that was not by design. They wanted Graham to be the man, or at least play a bigger role, but he just didn't cut it. He had too many drops or bad plays that he played himself to the backup role.
The Patriots still have high hopes for him. They think he will be a much improved player, and I see him having a much bigger role in the Patriots offense this year.
Even with that being said, I still don't think either Graham or Fauria as a top 10 TE even if one does start full time. The Patriots under Belicheck the past few years have been at the bottom of the league in utilizing their tight end position.