 On 15 November 2014 he made his professional debut, playing the last 18 minutes in a 0–1 away loss against Luton Town in a League Two fixture.On 19 June 2015, Gumbs along with three other youth system products signed his first professional one-year contract.On 13 August 2015 Gumbs joined Northern Premier League side Burscough on a one-month youth loan.