I think you guys overrate the F out of our roster.
Our WR group has had a WR2 from SUNY-Buffalo show up on campus and was the absolute best WR on the roster. Our WR group has had a WR3 from Oklahoma show up on campus and was the best WR on the roster.
Last year (check the logs) I said Miami should get Samori Toure from Montana...even after we got Rambo, I thought we should have gotten him, too. Our WR group is weak and unproven and it has been for years and we could use more talent there all of the time. Before you say "Rambo > Toure" ... their marketshare was pretty similar and Toure was actually drafted. Wild, I know.
I'm not saying all wide receivers should produce right away, but the elite ones do. The really really good ones are contributing by Year 2. If by Year 3 we are still asking questions, they are wildcards and lotto tickets. You should know what you have pretty early and if you don't have contributors...you go get some that can play. This guy can play.
Right now, I think X and Keyshawn are fine, but they aren't projectable All-Conference players yet. I think from last year's group Jacolby George jumps off the page and a guy you hope makes a big leap. But again...all are questions.