I often work graves and am up during the night on my days off.  It gets very lonely, and there aren't many people online to even PUG with.  So when I'm on this schedule I spend a lot of time levelling up alts.  I'd almost always be able to drop what I'm doing on an alt if you're trying to get something together for UBRS and want Kray's help.  My alts:

Carnero
Xhakum  (concentrating mostly on this one atm)
Prora