I'm not sure the AA routing on the west, but Chase BA cards would be good for your hubby (hard to get a 3rd approved in one month I think?)
You could also go for the Delta Gold 35k from Amex, and get your hubby to get the Chase Sapphire; Those have so many transfer options. Alaska Airlines could be good w/ the companion pass too...
I'm not a vet on this but those options are decent? Someone w/ a lot of xp want to chime in?