i personally am totally against free FSS. recruiting before potential had you searching the entire country's recruiting pool, and i don't think i could endure that again. that was just horribly tedious. in d1, i don't think it makes much difference - most people stay within 360 miles for most recruits, and fss is negligible in cost in that radius in most cases.
but in d2/d3, it would make a huge change to the recruiting dynamic. not having everybody know player X in OK is a diamond in the rough is quite nice for the guys in the area, and it keeps low d1 schools who are scrounging the bottom of the bucket from scrounging the best d2 players from the whole country, etc... i really would hate for everybody to see every single player, like we used to. but before, we had a buffer - a lot of players on a gradual continuum from maxed out to almost maxed out to not quite maxed out but close enough to make any d1 school happy. now, the d1 schools already rape and pillage the top d2 prospects; this would only increase. same with d2ers raping and pillaging the d3 prospects.
as rails and others have stated, there is no strategy in fss. really? as a d2 school, i face the question almost every season... accept the players ive found, or keep looking. the cost of FSS is very real. its not binary, there are many states and many ways to go about it. if you decide to scout 20 states to find that gem big man who has eluded you, you might not have the money to win him any more. how is there not strategy in that? with the most successful d2 program of the potential era, i struggle almost every season with how to use FSS at that school. clearly, there are decisions there, and thus, strategy.