We were never going to bring in a long term #9 in the winter window. Also, this is the first season that Piatek has burst on to the scene and has done so for a small club in a weak league. He could turn t to be a flash in the pan, one season wonder like so many have before. I doubt our club want to make another big mistake on a striker.
Higuain has proven himself over the years and has worked with our manager before to great success. The club wanted what is hopefully a "sure thing" now as a stop gap. Then, once Morata and probably Giroud are moved out by summer we'll go after the long term solution which is hopefully Icardi.