The first time we recorded a radio ad with Matt, he brought along his wife and two young boys. To them, this star slugger is just "daddy" - and, we imagine, a pretty cool guy to play catch with in the back yard. Matt arrived in Oakland this spring following a successful stint in Colorado, where he was named National League Championship Series MVP in 2007. He's an all-around athlete, a great guy and a big fan of owater. That said, will we cheer for his team when he comes to play here in Boston? We'll see about that...