Tottenham Hotspur end their disappointing season with a trip to Leeds United on Sunday and they need to return victorious to stand any chance of European qualification.
Spurs' top four hopes disappeared a few weeks ago and now their only hope of continental football next season lies with the Europa Conference League. However, to qualify for that they need to win at Leeds - no small task as they have not won outside London since October - and hope Aston Villa fail to beat Brighton at home at the same time.
Mason has to rediscover what Spurs did well in an impressive first half against Brentford with his favoured 4-2-3-1 formation and eradicate the mistakes they made in the second period against Thomas Frank's side.
