Adam Vinatieri thinks he has a few years left in him

Colts kicker Adam Vinatieri’s 41, and about to be a free agent. And he’s not thinking at all of retiring. Vinatieri told ESPN’s Adam Schefter he wants to kick for “two or three more years.”   “I don’t think that’s out of my limits,” Vinatieri said. The venerable kicker was solid for the Colts this…