What is Pearsall's best fit at the pro level? Is he a big slot? A traditional X? Or the sort of athletic flanker who moves around before the snap to get an advantage without having to worry about being pressed at the line. While the next few weeks will do plenty to highlight Pearsall's strengths and weaknesses, at least for right now, unless the 49ers get really healthy really quick, they will have to put a big workload on the Florida product's shoulders in the pursuit of playoff glory.