Qrow and Ozpin

Having thought about their similarities, and that we have yet to see either of their semblances, I began to think about them. Having thought of the idea that people could be semblances in other posts, it could be that Ozpin is Qrow's semblance. It would explain his lack of presence within Beacon, and his ability to randomly appear (such as walking up behind Ruby just after Weiss had been claiming he had made a mistake to her). As well as this, it would allow Qrow to do as he wished whilst having Ozpin watch over Beacon and his family, and why they are shown to often be in touch with one another.

As well as this, their symbols seem to hint at this. Qrow's symbol is basically Ozpins, but with a crow's wing, which pretty much follows the theory exactly. Additionally, Qrow's sword seems to have a striking clockwork resemblance to the tower in Beacon.

Finally, Ozpin has been shown to take a particular liking to Ruby and is especially protective of her. The issue with this theory is that he hasn't yet shown as much fondness towards Yang. The fact that Qrow trained Ruby to use a weapon similar to his own may suggest that he believes her to be the saviour against Cinder instead of Yang.

Just a thought, so don't take this one too seriously.