Kammala jumla mai zuwa: A watan Janairu, Feldt ya kasance memba na kungiyar QAS Emerging Origin, kuma ya buga wasa a Auckland Nines a shekara ta 4 a jere. A zagaye na 4, ya buga wasan NRL na 50. Ba da daɗewa ba bayan haka, ya sake sanya hannu tare da Cowboys har zuwa ƙarshen kakar 2020. A zagaye na 16 da Penrith Panthers, Feldt ya zira kwallaye na shekara ta hanyar tsalle a cikin iska don kama tsalle-tsalle daga Michael Morgan, wanda ya yi fice a kan dan wasan Panthers Josh Mansour don zira kwallaye a kusurwa kuma ya daidaita wasan a 12-12 duk tare da juyawa don zuwa a cikin minti na 78. Dan wasan tsaron gida na Cowboys, Ethan Lowe, ya zura kwallo daga gefen wasan don lashe wasan 14-12. Cowboys sun yi nasara a wasan karshe a cikin 2017 NRL Grand Final. Feldt ya fara ne a gefen a cikin Babban Karshe a kan Melbourne Storm wanda suka yi rashin nasara 34-6. A karo na biyu a jere, Feldt ya kammala
a kakar wasa ta bana a matsayin dan wasan da ya fi kowa zura kwallo a raga na Cowboys da kwallo 15 a wasanni 28.