Leafs too passive... Marner got the puck was looking for someone to give him a option, no body moved ( Nylander was probably the best one to give him an option but his a the complete opposite side unstead of coming close
Result try to reach Nylander and Nylander became i rrouble because the time he need to gwt the puck on his stick, he already had someone on his back. So under pressure try to pass it back to marner with an awful pass
If you don't move in PP and dont move the puck, you gonna suck and its avtually the case