A no-nonsense, blue-collar guy, Andruzzi just keeps banging heads and collecting rings. Whether it was opening gaping holes for Corey Dillon and Kevin Faulk or buying a little extra time for Tom Brady, Andruzzi always did the job. It’s a job the free-agent-to-be would like to keep, too. ‘‘This is where I make my home now,’’ Andruzzi said after the rolling rally. ‘‘I think the coaches appreciated my work ethic and my contribution to this season. I really wouldn’t want to play anywhere else, so I’m hoping things work out.’’