Somewhat OT, but I thought AA usually had Dr Pepper too.

I like regional beer selections and if they are truly regional, they might not always be the same -- many regional beer-makers don't make all of their beers all of the time, or at least don't expect you to drink them all of the time. I love it when I'm in a DL CRC and they have great local micro-brews (SLC springs to mind as this is the only CRC I've been to on multiple occassions) and I don't care that they don't offer the "same" ones everywhere; I just wish that the ones that don't offer it at all (and the PCs/WCs) did!

That being said, I'm not sure if CO would likely sell any more beer if they had good beer. The average beer drinker out there will drink Bud Light without blinking. I might not, but I'm probably not the target beer market as I'll rarely pay for one in coach and even if I do, I'd only have one.