Well they DMC was losing planets like crazy using the old method and didn't adapt to Elementals well. They had to adapt or straight up lose.
Thor... also sounds like it was named by the Rasalhague (you know them being nordic stock and all :p)
It'll be interesting how they build variants for it when you consider they have similar builds between the MadCat and the Loki. My only thought would be they're going to make have of a some what similar roll to the Thanatos, but doesn't have access to MRMs. Could see this being more of a heavy jump platform.
//// can't fight the... maddness... must post toast ////
SJs you mad? Why don't you bomb something from orbit

I can see it now.
A wild TIMBER WOLF appears!
IS MECHWARRIOR: summons THOR!
CLANNER: Hey you can not do that! It is a Summoner!
IS MW: Summon a Summoner? That's retarded.
CLANNER: NEG! Now you will die!
IS MW: Whatever
IS MW: uses 'FOCUS FIRE', "Hey boys lets light this vat born up!"
IT'S SUPER EFFECTIVE!
CLANNER: Stravag DOG!