To everyone thinking the cap is 20, that is for EACH subclass, so you can play with friends easier as opposed to say WoW, where you couldn't play with you friends if they weren't near their level. After that, you can still rank up other subclasses, and beyond that you get modes of light every time you level up to be used at the tower. Also, I forget which video, but we have already seen someone 33 I believe, I'd imagine 3 subclasses at LEAST so the level cap should be at LEAST 60 with the subclasses, and I'd imagine it would cap around 100 or so but that is just speculation on my part. We will have to wait and see but the answer definitely isn't 50 or less.