Haha, sorry. Meant RPG.
Yeah, I dunno. They might take the hint from WoW and some others, they may not. Jumping in WoW was more of an emote than anything else, and the ability to get on things served no purpose. People sure love to press the hell out of the space bar though when bored.
At the same time, seeing a bunch of different alien races jumping like rabbits around a town sounds as immersion breaking as it is in someother games.
The video in trackfinding has a very nicely done landing animation however, so we know you can at least fall in this Engine, unlike Guild Wars. So, jumping would be a few short scripts away.