Completely agree. Ever since I started this game I wondered why the "recommend characters for this mission" were not visible during multiplayer. Now that training mode is locked, that question has even MORE merit.
Imagine fighting Uras with Alicia (Novera), Lycus (Dolores), Harec, Hans, all low level/newer players. Or 4 level 1 players using all 4 starting characters on Mouse & Snake. The horror....