I'd rather have kept Weimann than Gabby. His movement was always good, which meant he dragged defenders out of position a fair bit (which Gabby rarely does), and whne played as a main striker always looked dangerous. However as others have said he was too often let down by his lack of composure and, ultimately, technique in front of goal. Too many wild swings at the ball when a bit of composure would have seen him score. I still think with a decent manage or coach supporting him he could have eradicated or controlled those faults and I think if he gets to play as main striker at Derby he will do well for them.