He said he worked closely with Spieler over the last four years at Buffalo and was confident in his ability to lead the offense .
Wood , the former interim head coach and offensive coordinator at Buffalo , was hired Dec. 23 .
Wood said Wood worked closely with Spieler over the last four years at Buffalo and was confident in Wood 's ability to lead the offense .
Wood , the former interim head coach and offensive coordinator at Buffalo , was hired Dec. 23 .