Rypelcam in Tribes Ascend???Yeaaaah! Rather not, as it looks atm. Since the release of T:A, most game content developers of HiRez are working on Smite, a coming HiRez RPG style game. Only 15 of 53 employees are left for T:A - fixing bugs, creating skinns or weapon packs and probably a demorec system.
But I'm pessimistic about mod support or having HiRez integrating rcam themselves.