There is still work to be done but Wilfork has found new life with the weight he lost over the off - season .
Wilfork has shown more substance in his first two preseason games this year than all of last season .
There is still work to be done but Wilfork has found new life with the weight Wilfork lost over the off - season .
Wilfork has shown more substance in his first two preseason games this year than all of last season .