Not all wingers are about crossing.
With Humphreys attributes, we should be looking to play the ball over the back of the left back for Humphrey to run through direct on goal. Basically try and get him to play a bit more narrower.
He's had 3 good games in europe, hasn't yet shown in the SPL that he can fill Jutkiewicz's shoes.
If he makes a good start to the SPL season i'll change my mind but for now another striker is a must.
IIRC Everton struggled to beat BATE in the Europa League, and one season BATE we're in a champions leauge group with Real Madrid and possibly Juventus i think and actually fared well.