At least he does something with the glove, cuz he cant hit... I really dont get whats Ned's fear on calling up Puig. If your CF and RF arent hitting, put some fire under them....
His fear is probably that if you dump kemp/Ethier, who are established, after one month and Puig comes up and struggles and/or gets injured your OF is van Slyke and Gwynn
He is afraid Puig will be too good to send down, which means that he knows he will have to make a trade and he has a history of getting raped and he knows it. He's afraid his next trade will get him fired.