Now the upgrades are at least on par with United and possibly AA with Global Upgrades being the Delta-equivalent of eVIPs for AA.
Having tons of regional upgrades being handed out will most likely make it a lot more difficult to even get Medallion Upgrades domestically, however.

Also, how will "Regional Upgrades" be ranked with higher priority? Will a PM using regional upgrade trump a DM on Medallion Upgrade?