Um, no.
WR
Top Tier - S Smith, M Harrison, Anquan Boldin, Larry Fitzgerald, Chad Johnson, Plaxico Burress, H Ward, Randy Moss, R Wayne, T Housh., T Glenn, TO...
Second Tier (who have done more) - Deion Branch, Darryl Jackson, R Smith, Santana Moss, Keyshawn Johnson, Joe Horn, Joey Galloway, Donte Stallworth, Laveraneus Coles, Isaac Bruce...
Equally (or more) promising youngsters than Dropsies Edwards... Matt Jones, Greg Jennings, Troy Williamson, Marques Colston, Nate Burleson, J Cotchery,
Do I seriously need to list more?
TE
Unbelievably deep position (Gonzalez, Gates, Heap, Shockey, Crumpler, Witten, Watson, Cooley, McMichael, etc.)
... Kellen has great potential, but he's gotta complete at least one season before putting him in the top tier.