No resculpt, please. One of the best pilots plus the TAG pose is awesome. :) Maybe a second loadout, but apart from that, that TAGs needs a buff as well.
It's made that way to chop up the 2 Combi Rifle Gecko - as you can see here. And no, CB shouldnt waste it's resources to resculpt an unit that's meant to be old in the fluff.
It's look suits what it is, slow bulky and old. and despite this it is still one of the more dynamic and uniquer sculpts out there for a TAG.