Tottenham Hotspur forward Brennan Johnson earned us all three points with a last-gasp winner against Brighton & Hove Albion on Saturday. And his celebration may cause some controversy in the wake of the full-time whistle with the Welshman, seemingly, imitating one of the Brighton players. We suffered a heavy defeat earlier in the campaign against the Seagulls and it seems one of their players’ celebrations has lasted in Johnson’s memory. Johnson copies Joao Pedro’s celebrationNot only were we able to claim all three points against the Seagulls at the Tottenham Hotspur Stadium, but we were also…