Whakaoti i te rerenga e whai ake nei: I whiwhi a Dumba i tetahi waahi i roto i te rarangi Wild ki te tiimata i te waa 2013-14 ka tiimata tana NHL i te Oketopa 5, 2013, ki te Anaheim Ducks, ka waiho hei kaitakaro tuatahi o te uri Filipino ki te purei i te NHL. I eke ia i tana whaainga NHL tuatahi i te Oketopa 12 ki a Dan Ellis o te Dallas Stars. E rua noa iho ngā piro i roto i ngā kēmu 13 i te marama o Tihema, ā, ka tukuna atu a Dumba e te kapa Wild ki te kapa rangatahi o Kanata mō te tau kotahi mano e rua tekau mā iwa.
Ko te 2014 World Junior Ice Hockey Championships. I a Dumba i te tiima a motu, i whakawhitihia e nga Rebels ana tika WHL ki te Portland Winterhawks ka tukuna ia e te Wild ki Portland i tana hokinga mai i te Whakataetae o te Ao Junior.