Every Tuesday morning during the NFL season, different media outlets release their updated weekly power rankings. ESPN, NFL.com, and MMQB all had the Buffalo Bills in the bottom half last week. SB Nation was the only site to rank them higher than 20, but this week that changes.
ESPN keeps doing this backwards for some reason. After the week 1 win against the Jets, the Bills moved down a spot from 26th to 27th. This week, after a loss, Buffalo moved back up a spot to their original 26th-placed ranking.