Nobody woukd put Odunze and Jr in the same class as Coleman at this point. That may change. Like others have said, make Coleman go watch Anquan Boldin video. If Coleman is a low tier #1 WR that is plenty good enough for this offense.
I still have hope for Kincaid but my favorite player besides Allen is Knox. I hope Knox still gets plenty of chances.
Kelce is in decline. Cook is the best skill player on both those teams. By year's end Kincaid will probably produce more than Kelce. Shakir is probably a better #3 WR than the Chiefs but their 1,2,4, and 5 are probably better than the Bills.