‘The Bills had better be making this switch because they’re convinced it’ll get them to the playoffs. This season. No excuses. No grace periods. No insinuations from the front office that Losman has to grow into the job. We’ve already gone through this in variation, the year Donahoe was hired, when he overhauled a team a year removed from the playoffs and entrusted it to Gregg Williams. It’s taken 31/2 seasons to rebound and this is no time to retreat. Who willingly backtracks from 9-7?’