How bad could it ever get out east? An Ivy/Non-Ivy ECAC split would be about as simple and consequence-free of a shift as you could see.
Two autobid sized conferences form, it’s not like there’s a delicate balance of huge and tiny programs there as it is… there really isn’t anything analogous to the nWCHA/NCHC/B1G dichotomies that exist out west.
What’s the worst that happens there, the ECAC poaches an AHA school or two?