He's also a first-class twat. Staying in Ranahan isn't going to help the Mall as far as meatshields go. That 60 HP could be well used as an extra line of defense.
Contrary to popular belief, Codename T and Codename GT are two different people. T is the guy who runs the Great Men, a survivor group in Heytown, and a veteran of the NMC. GT's inspired by the original guy, but is not affiliated.
In short, Codename T does not endorse GT's actions, and is currently looking for a way to put the phoney down.