I've got a flight booked as folows:
LHR-SFO - W class
SFO-LAS - T
LAS-ORD - W
ORD-LHR - W

The LAS segments are in Ted.

I tried to upgrade on UAL.com with e-SWU's, but I get the following:
"This type of upgrade is not eligible for this international flight." for each of the international legs.

I know SWU's arent good on T fares, but thats TED anyhow. And my entire return in W is not upgradable. I suspect when I call in to res it will be fine.

Are the new E-SWU's not upgradable in W?