His contract is under discussion .
Yoann Kongolo of Switzerland , a recent opponent of Nikki Holzken in the bout for the Glory welterweight title , is a possible participator of this tournament .
Yoann Kongolo 's contract is under discussion .
Yoann Kongolo of Switzerland , a recent opponent of Nikki Holzken in the bout for the Glory welterweight title , is a possible participator of this tournament .