Ah, I forgot about possible voice work in UX. I'm not super familiar with licensed SRW (dabbled a bit in R and D, and I'm playing through W and Z now), but by the way True Prime is making it sound, they could just do what Another Century's Episode does with some of its series sometimes (especially Freedom and Justice in ACE3, where there was no real SEED story other than "Hey, Kira's here now!").
Hey hey hey, K at least has Zoids (albeit, the one series next to Fuzors that no one really cares about), Stargazer (which... wasn't all that great), and Virtual On Marz (lol Virtual On story, lol only the main three it seems and some enemies). I'll admit, nothing really interests me in L besides Iczer, and even then, I'm only vaguely familiar with Iczelion instead.