This may be douchy of me to request, but is there any way once this is figured out that we could have a list of the type of cameo they are. Maybe just a type of system:

(Main Crossover) - Includes the entire team (At The Time) in a team up fashion and are a huge part of the story
(Semi-Crossover) - Entire team (ATT) crossover on a couple pages
(Team Cameo) - Team just seen in the issue a little but overall having no real point in the story
(*Character*) - Name the character that crosses over. To make it easy a code could be done S Sb M P G V Ns A T Rb Mj Pg Wc Ws (Should be self explanatory what means who.)
(Cameo) - Simply on seen in the issue but not heard and not the full team.

I'm mostly asking because I own UXM #120-121 AF v1 (Missing some key issues in the 100s) v2 and v3 but I don't own any of the other tie-ins and I'd really not like to purchase one if its just North Star waving in a small mid-fight panel right by an advertisement for cologne.

Again, if this is too much to ask, ignore me.