It does make more sense to try to figure out what good talent is first before doing anything drastic. But you can start to figure that out by looking at the best players in your world are, and then trying to get players that have ratings like that, either through the draft, internationals, or free agency. Look at the teams who are very good, year in and year out, and see what kind of players they have at different positions that make them successful. And you don't need 5 seasons before you can start making a move.