Well, we are at the point where the first season is near it's end. Whether or not we get a second season is questionable, as Universal has yet to reveal any plans for whether or not they will make one. It simply comes down to whether or not Universal will decide to make a second season.
Now, if it is coming to an end, I suspect that the last eps will basically have Red Claw finally biting the dust and Ruby and Chomper leaving. If it's not ending, then they might show a way within the TV Series that they are making a second one. How exactly, is questionable.
Now, as for whether or not I want Ruby and Chomper to stay, I will admit that I have grown a little fond of Ruby, but is she really benefitting anything? To me, she seems to be nothing more than Chomper's babysitter while he's in the valley. Plus, I've always liked Chomper, but I never thought of him fitting in with the residents of the valley because he's a sharptooth and him not being there was, like, "the law".

So, in the end, I do want them to stay, but I don't think they will even if I wanted them to.
