Rosevelt Colvin had a pointed message for the San Diego Chargers yesterday: Grow up. Tired of questions about the Chargers? grudges and vows for revenge for last season?s playoff loss and the Patriots? taunt-filled celebration, the Pats linebacker thinks it?s time for the Chargers to get over it. ?I don?t know what they?re paying back for. It?s last year. If they?re still sulking about it, they?re still crying about it, that?s tough. We?ve moved on,? said Colvin, who was accused by the Chargers of running into their locker room and yelling, ?Lights out!? to mock Shawne Merriman following the playoff win. ?We?ve tried to direct our focus on being a good football team in 2007. If they want to be upset about it, be upset about it. I think the thing we?re upset about, if you look at last year, is we didn?t win it (all). We beat them, and went to Indianapolis and got beat.?