Because he's the only current Rockets player in that picture, so maybe he's the only one worth mentioning?
I don't really make a habit of trying to see how players stand politically. Someone posted a picture of Parsons going to a fund raiser for Obama on here. I was a little disappointed when I saw it. I would imagine a majority of the team supports Obama. Parsons is the only one I know for sure. He is still my favorite player on the team.
I still find it ridiculous that a man with such high intellect as our GM would vote for Romney. I really think the key point in all of this is that rich people are taxed more under Obama therefore the majority of them probably sided with Romney. Also the whole thing about less govt i understand but does he really think Romney's minimal govt regulations outweigh all the baggage and nonsense he would bring otherwise?