‘Barring Donahoe expanding his search beyond the seven candidates he’s already met over the past week, the Bills are left with two options. Donahoe can either consider making an offer to one of four candidates who are either unemployed — ex-Giants coach Jim Fassel and ex-Bears coach Dick Jauron — or whose respective teams are out of the playoffs — Mularkey and Bills defensive coordinator Jerry Gray. Option No. 2 is sitting tight, a wait that could potentially run into next month before Donahoe can resume talks with any of the three assistants — New England’s Charlie Weis and Romeo Crennel, and St. Louis’ Lovie Smith — whose teams are still in the playoffs.’