McNair is in for a rough year. The Titans hemorrhaged talent in the offseason. If Brown can stay healthy and Tyrone Calico develops, they should still have some talent on offense, but the Titans' offensive line hasn't done a very good job the past few years of keeping McNair healthy. McNair might actually be a really solid fantasy player this year. They're not going to be able to stop anyone on defense, so they're going to have to put up big points every week to win. This year? No.
If he were in a different division, but the south is loaded and he has no chance, besides, I think volek is the better choice to start at this point
There is nothing McNair can do but retire after this season. The Offseason hasn't gone the way they wanted to and plus they got a game against Mason and Rolle's new team in week 2, against the Ravens baby!