If they're gonna acquire studios they shouldn't acquire regular studios in my opinion, they should acquire VR studios. Good studios would be Polyarc (developers of Moss), Impulse Gear (developers of Farpoint) and First Contact Entertainment (developers of Firewall: Zero Hour).
But if I had to name 1 regular studio, I'd go with Housemarque. Acquire them, give them a bigger budget and proper marketing and go to town on their arcade games. Resogun 2 to begin with please.