Just doing it by position and taking away overall ratings seems like a very bad idea, particularly in this new engine. There are definitely a large number of players whose ideal position is not their listed position. Sometimes they would be downright awful at that position. I remember seeing a few PGs here and there that I thought might make decent PFs, for example. If I can't sort by overall, though, and they're wayyyyyyy at the bottom because their PG ranking is ugly, I might be more likely to overlook them. The best example from my teams right now is
Carlos Castleman. At the end of his sophomore season he's already starting to look like a very good D2 SF and will be one of the better players on my team next year. That being said, if he showed up in my list of recruits based on my SG weightings, with his speed in the 30s and passing in the 20s and BH in the upper 20s as well, I'd never have even looked at him. And that would have been a real shame.