So I play a 3 person (or 4 or 6) matchmade activity as a solo. The end screen comes up, I slap on the two cards I have onto people at random because I really didn't pay attention to anything that happened other than getting my own job done. (unless they were so awful I happened to notice) It's especially useless in 3 person, I have 2 people to give to, I have two cards. Not hard math. How is this useful? I feel like all it does is make people hang around longer at the end of an activity. The number really means nothing, other than you played more.