Ok this guy is never going to be Messi, but shipping out a 22 year old is simply stupid. We have done it so many times before. Cahill, Crouch, Davis, etc.
Players peak and become more consistent around 25. (Normally)
Players go in and out of form. Gabby a couple of seasons ago was dire ( and lazy)( class now though)
We need more creativity in the midfield. Right now there is too much pressure on Weimann to create, defend and score goals.
If he could master all three he would be the worlds best player.