If my room weren't comped why would I bother going? With the current downgrading of games, I can now find games close to home that match what most of Vegas offers. So I should invest in airfare, PAY for a room, for the honor of playing inferior games?
That said, we have often considered paying for a room so that we would be free to play wherever and whenever we liked across the valley. For example, staying at a Hampton Inn and just exploring LV. No inclination to play for any specific property in town. Trading our play for a free room always wins out. And I suspect that we will always have that option. We always rent a car, and we play all over the place. We've stayed Downtown, on Boulder Hwy, South Point, Fiesta Henderson, and Aliante after giving up on all the strip properties.
I would think that Harrah's would lead the way in drying up room offers......but you just never know. Perhaps some high end strip location will lead and others will surely follow. At this point, we have seen everything we need to see in Vegas, and if the suits decide to tighten things up further, we will find other places to explore.
So many options, so little bankroll.