I think Xavier Carter is going to be taking over his role... If Carter's hands are little more sure next season, it won't be a drop off.
It's tough to say before you get to see them on the field. Steven Korte was supposedly man-handling people in practice, but didn't produce much this season... WR is a little bit of a different situation though. I think we can expect big things from Lafell. I'll be curious to see what happens with him on the depth chart.