Is MPLS an option if I have no clear delineation between PE and CE?

In other words,

PE / CE will essentially be the same equipment.

CE will be housed in it's own VRF and I would like to have that VRF communicate with another VRF for the same customer in a different DC.

I am currently route-leaking all subnets into the main routing table and then route-leaking the other direction at the other data center.

As you can tell, this is....not scaleable and a PITA management wise.

I thought I could use MPLS between my cores and get around any subnet overlap, etc but now i'm realizing I might have a problem?