Yes they should have tried something other than the “tush push”, but yes it was a first down and yes the NFL needs to use more technology. Yes Kincaid should have caught that, but it never should have come down to any of that. What the Eagles did to the Chiefs showed how mediocre the Bills defense is. That is the problem. The bend don’t break philosophy doesn’t work, and they are lacking play makers. The Eagles gave the Bills the key to beating the Chiefs. It will be interesting to see if they recognize that and adjust.