‘Let’s imagine the Bills go to San Francisco and smoke the 49ers on Sunday and come home with a 9-6 record, needing a win, and perhaps a little help, to secure a most improbable playoff spot after an 0-4 start. Let’s imagine first-year Bills coach Mike Mularkey needing to beat his old team to get in. Let’s imagine Steelers coach Bill Cowher needing to beat his old protege to avoid a potential trip to Foxboro, the last place the Steelers want to play with a trip to the Super Bowl on the line. Let’s imagine Cowher having the chance to tweak his old boss – Bills president Tom Donahoe, who had an icy relationship with Cowher in Pittsburgh – by knocking Buffalo out of the playoffs. Now you’re seeing why naughty can be so much fun.’