I'm not a Wilford fan but I will say he came on a little bit at the end of last season.
The last four games he went, 11 receptions for 105 yards and averaging 9.5 yards a catch.
I know those stats don't equat to much but he seemed to be more comfortable out on field.
I also heard maybe read somewhere that he went through some personal issues last pre-saeson that lead into the season. It effected him both emotionally and physically.
He may come out and play better this year. Remember it is only his 4th season.