Things may be coming together for the Bills after a 4-2 start that easily could have been 2-4. The Cook-Davis-Johnson trio behind a very good line is an exciting development, and now they have a truly high-caliber receiving corps in Cooper, Shakir, Coleman, Samuels, and Hollins, with Kincaid and Knox as potentially dangerous weapons also. Williams is balling, Bernard and Taron are back, and Miller is returning soon, along with Milano (hopefully) in time for the playoffs. The only concerns are safety and kicker. They might be ok with Hamlin and Rapp, but you can't go far with an unreliable kicker. That appears to be the only urgent concern now.