Your basic thinking is right you could put in for rifle or muzzy tag and if you don't get drawn you could buy an otc archery tag for almost any unit. There are a few units that are draw only for archery such as the north west corner plus units 40, 61, and 76. And a bunch in north central and central part of the state. Also I think that last year the gunnison basin went to first come first severed with all of there elk tags. Maybe all of the archery tags in the basin have always been draw only. I'm not sure.