Mikey Johnston's stunning curler against Coventry City at The Hawthorns last season came in the middle of his Spring scoring spree of six goals in seven games [Getty Images]West Bromwich Albion have already set themselves the challenge of winning their last five games this season to stand a chance of reaching the Championship play-offs for the second successive year.And Saturday's 2-1 home win over Watford made it 'one down, four to go'.Mikey Johnston got what proved to be the winner at The Hawt