I get the formation discussion but dont get the point that we dont need an X receiver. I may be taking liberties here, but most are referring more to the X as the #1 WR. The Bills do desperately need a #1 WR and that #1 is likely an X. But the NFL game has become much more dynamic than X lines up here, Y there, etc. Guys move around and your #1 will be in the slot, outside, in the backfield. Its all about creating mismatches. The Bills lack that guy (the traditional X) that teams will want to double team. WIthout it the Bills become a lot less dangerous. Nobody will be scared of Kincaid, Knox, Shakir, Samuels.