It's older and buggier then the bases I'm using, so no, I don't see a point in it.
Only benefit anyone would have from it, would be Gsm users wouldn't have to manually enter their APN, which doesn't effect vzw or sprint users.
That is not enough of a reason for me to make a multi-carrier rom from an older buggier base and I have zero interest in uploading separate roms for each variant.
If the origin of the base matters that much, then there are probably other roms that will suit your desires better.
If you want the latest available files and fixes from HTC, this is what I am providing.
I have many times made Verizon roms using the EU and WWE bases and I find no difference as far as network performance or anything else.
So to answer your question, no I have no plans on downgrading the base.
Current update that is almost ready for upload was built by HTC on March 21st and much more updated then that buggy 1.32 EU base