Mckenzie at FS??????

Not saying hes at that point,,but lets say injury causes him to lose a step speed wise,,hes a solid tackler,,veteran ball skills,,bullocks with that 4.3 speed still sexy but we all know player positioning and reaction and read has been very poor and dont seem to be improving,,someone also mentioned brandon flowers as a FS prospect,,he ran a 4.58 at the combine which i think he is faster than that,,but he is very physical,,and good ball skills,,should be there in our 2nd pics,,FS think needs huge upgrade,,even more than CB imo.,..