Sorry if this is somewhere in a prior post, but I've been searching, and could not find it. I will be in Turin, Italy next week, staying for about 5-6 months and want to fly my wife there monthly or so, starting in October. AA Milesaver awards are readily available, flying on BA.

I recall reading that an upgrade from an AA ticket only gets you to a BA MCE equivalent.

I would appreciate it if someone can inform me whether or not an AA business class redemption onto a TATL 777 gets her into Club World seating, where it seems worth it, or if it is just basically like a main cabin extra upgrade?