Everton’s January transfer window, and any signings they hope to make, will once again be dictated by those who they first sell. That is, unless Dan Friedkin can find some financial wriggle room. At this moment in time, another relegation battle feels like a very real possibility, and should those fears persist come January, something might have to change. But, needing to sell before they can buy represents a tough task when they are not blessed with desirable talent. One man, however, could bail them out. Dominic Calvert-Lewin under transfer interest ahead of JanuaryThe latest on the future o…