This is really early - but just wanted to get it out there.
Some friends and I are planning a June 2017 ED trip - likely the second week of June. If anyone's lease is up around that time a group delivery would be lots of fun.
I'll check back in about 16 months from now to see where we are
PS- went to the local BMW dealership today. No info on the M2, no wait list, nothing. I think they're waiting for Detroit.