I wasn't initially going to vote, as its difficult to see anyone as being consistent enough to be our best performer. Then I noticed you said favourite, which is slightly different.
So I voted for Isaac Canning. Twice our best rebounder, scores well, probably doing better offensively than defensively but he's been up against strong LI offences. And of course, he's only 20.
He narrowly edged out Reece MacKieson, who I almost voted for just because I know how good he is because I see so much of him. He plays in my league and his team were my rivals for the last two seasons.