According to the Official Mafia Wars Blog, you will now be able to fight Mini Bosses on the Fightlist. These new sets of Mini Bosses are coming to pick a fight with you! Ices and Kills on these mini bosses will count towards your daily Family Progression, Iceboards, and Fight Seasons. However, you will not be able to view the profiles of these mini bosses, add them to your rival lists or declare war against them. Some of the mini bosses are strong, some of them are weak, so you would want to choose your battle carefully!
Thanks to Kevin Kaplan for the above photo!