User blog comment:Master Sima Yi/Assassinews 05-08-'14 – Assassin's Creed: Rogue announced/@comment-4254431-20141114035322/@comment-4829046-20141114091111

Since it is a micro-transactionfest, it would only be logical to allow people to regain it cosmetically or otherwise. I really hope it is through mission completion though and not to be bought with the special currencies. Of course, I'm just speculating. It could be readily available upon campaign completion for all I know.