Yes because Ellis is Arenas obviously.
This really just comes down to what you think of Yi. If I said who would you rather have, KG or Ellis, and somebody said Ellis, they'd be an idiot. If I said who would you rather have, Van Horn or Ellis, Ellis should win easily.
In your case, you have developed an irrational bug up the butt about Yi, so there you go. Now if you actually in some way do NOT believe that big trumps little, and big over small...that would be when we'd have to start talking about not getting it. The entire franchise we root for was built on understanding just such a distinction at a very key moment.
Ellis is a nice little player. Thoguht he deserved his award. Would be pretty excited to see him show up as a 6th man if we could get him cheap (whcih we can't). Good third guard. That said, he's playing in a wacky system perfectly designed for his talents, and not for winning in a big way, and he doesn't have a natural position if you take him out of that system. Meanwhile on the other side you have a 7'0" 250lb player who might be an even better athlete than he is.