Weymouth football is experiencing a resurgence unlike most anyone expected under first-year coach Mike Donovan, who was previously an assistant at Brown. The Wildcats are 7-2, and coming off their biggest win of the year, a 20-0 shutout over Lincoln-Sudbury in the D1 playoffs. This week, Weymouth takes on Andover in another game the Wildcats are probably the underdog. We spoke over the phone with Donovan about his team and……