Funny thing is, most characters look really stupid with the Halo. Look at the soldier, the engineer, or the sniper. Because they have a halo, their 'natural' hat is removed (which isn't needed imo). Is it possible to not wear the halo? Since I used the idler, I don't know. But right now, it's very good that you can see cloaked spy's, because of their halo. Thanks, Valve!