in my opinion. If you keep them (both) you will want to do the following things, get all 3 trainees 48 minutes, which will probably require them playing the whole game (especially for 1 position training) that way you get 3 games a week and exactly 48 minutes per trainee. Sticking to this will lower your chances of doing well though especially if they foul out or get injured. Then you need at least a lvl 5 trainer (superior) in my opinion. Although I'd lean towards 6. This is so you can actually reach the cap of HOF.