Here's my perspective: I didn't start playing until around Phantom Forces, and didn't invest heavily in pre-XY cards in anticipation of the rotation. I was also planning on being semi-competitive this this season as opposed to playing casually. However, if Regionals are going to force me to buy all those 5+ year old cards at extreme markup, then I'm debating about going the other direction with my playing time and scaling back on my purchases. I can't imagine that I'm the only "newish" player with the same idea.