I beleive if you go out to the RC field and watch, you'll find the majority of RC flying is just folks going around in circles with an occasional loop from time to time. Rolls are used to point the airplane in another direction. Aerobatics and 3D guys really are the only ones to use the whole flihgt envelope, that and more advanced sport pilots. Then of course there is RC combat which made the rest of RC flying to mundane for me to worry about.