Bunnaman waxaa lagu soo qaatay wareega afaraad, 109aad guud ahaan, Philadelphia Flyers ee 2016 NHL Entry Draft
Waxaad Markii la qortay, Bunnaman wuxuu sheegay inuu dareemay inuu si fiican ugu habboonaan doono kooxda maxaa yeelay wuxuu isu arkaa inuu yahay "laba-dhinac, awood horumarineed. Waxaan u abuuraa meel fiican dadka kale sidaas darteed waxaan u maleynayaa inaan si fiican ugu habboonahay nidaamkooda". Ka hor xilli ciyaareedkii 2017-18, Bunnaman wuxuu saxiixay qandaraas heerka gelitaanka ah kooxda waxaana lagu casuumay inuu kaqeyb galo xerada tababarka Flyers. Markii uu soo laabtay, Bunnaman waxaa loo magacaabay kabtanka Kitchener Rangers oo ay weheliyaan kabtanno kale Adam Mascherin, Connor Hall iyo Jake Henderson. Habeenkii lagu dhawaaqay, Bunnaman wuxuu sidoo kale ciyaaray xirfaddiisa 200-aad ee OHL, isagoo ku dhejiyay Barry Duench kaalinta 41-aad taariikhda xayeysiinta ciyaaraha caadiga ah ee la ciyaaray.