I wish I could see a REX UMG, or better yet, a modernized REX that can be piloted. I find it disappointing that RAY gets so much attention and even modernized weapons to go with the improving technology of the MG world, while REX just rots away at the shores of Shadow Moses...
The Grads seem to have just as much, if not more firepower than Rex did (minus Nuclear capability of course), even if they're smaller in size.
And then of course there's that giant monster Metal Gear we saw in the trailer...yeah I seriously think we'll be seeing some amazing stuff here. --- If you have a question about Guilty Gear, ask me anything! http://gear-project.tumblr.com/
To be honest I think Rex is going in an entirely different direction, based on what Otakon said about his Mark II and Mark III.
I wouldn't be surprised if the Rex Model was more remote controlled and smaller for intel gathering/remote hacking. --- If you have a question about Guilty Gear, ask me anything! http://gear-project.tumblr.com/