Nyora kuenderera mberi kweiyi ndima - Mumwaka wa2014<unk>15, aine nguva shoma yekutamba muSt. Louis, musi waNovember 15, 2014, Leopold akatengeswa kubva kuBlues kuenda kuColumbus Blue Jackets mukutsinhana nesarudzo yechishanu-kutenderera dhizaini muna 2016
. Leopold akatamba mitambo gumi nemasere neBlue Jackets, achinyoresa chinangwa chimwe chete uye maviri anobatsira, asati ajoina timu yake yechitatu mugore raakaendeswa kuMinnesota Wild mukutsinhana naJustin Falk uye wechishanu-kutenderera sarudza muna 2015 musi waKurume 2, 2015.