Hamlin was on the field for quite a few snaps late in the game last night, it might be that he gets more game time as the season goes on, especially as injuries kick in.
Whoever was to blame it was absolute amateur hour stuff, especially as the Broncos did exactly the same thing at the end of the first half. So many questions to be answered by the Bills DC. It was obvious that Wilson was just going to take a knee on 3rd down, so why not have your 11 field goal defenders on the field already and avoid the need for subs? 7 players then ran off after the 3rd down and 8 came on, so either one came on that shouldn't have or someone stayed on that was meant to leg it off the field.