I honestly don't see that happening, you've already got your spot reserved if you live on a target server it's the new people that are being displaced.
I think this is the reasoning they gave last time and I doubt it will change this time.
If I read it correct some will be coming from "newer" wonder servers where forge is not just sulfur for example, so those people are in for a rougher time then most. (I think NY might be a new wonder server, but Alpha/Beta are old school smash mouth sulfur forge)
If I understand correct when this is done.. alpha, beta, and NY is the only remaining US servers
good news for player consolidation.. and that might also be why they are wanting to kill off multi accounting.. unfortunately GF helped create that situation and now they're asking people to delete accounts they may have put $$$$ into.
a far better option would be to take the totality of things put into the extra accounts and combined them into a single one.
Donations, Ambrosia, all collective building costs and gold get transferred to the primary account
All of that should be easy to do except building costs which would need to be put into some sort of "virtual" bank, or given in "inventory" in the form of resource drop items.
I suspect incredible backlash if they go thru with forced deletion without compensation.
This is a game that takes YEARS.. I've been playing since 08 or 09 and not even close to the top.