Re: WWE '12
No. You have to be on the same brand as the champion.
My game glitched on the last PPV, had my CAW cash in MITB, against Triple H (who beat Austin for the title). Since HHH was also US Champion, I cashed in and won the fucking US title, not the WWE title. Sucks how people can be multi-ranked for different titles. Definitely needs improvement next year (i.e seperate rankings for each title like SD 2).