Slin and Glycogen storage?

Does Slin cause superabsorpion of glucose. For example if your glute can store a quantity (n) of glycogen, when using slin post workout can it hold (n+x), or is there a max you can hold?
My reasoning is that since glucose transport across a cell membrane is active transport(requires atp) and is excited by slin, it would make since that slin could force more glucose into the cell.

maybe I'm off? I thought this might be an excellent way to carb up for a race whilst dieting up untill the day before(I wanna be lean )