While I would think that CB would be maybe the hardest because I find I don't get much XP with them and it is hard to complete some of there season goals. I like that is not easy though because I don't want to be able to just take a lot of players and go from like a 70 to a 90 and end up with ever player on my team being a superstar or something and improving 20 points in a season is a lot. Most of the time in sports even great players or even players who are young and getting better don't go from being ok to amazing in just 1 season or something and instead improve little by little for sever season. I mean like say in basketball you don't have a guy go from scoring 6 points a game to 20 the next season to often. Maybe a few will do that but most not so much. I think the big thing is can you get awards with players like rookie of the year, pro bowl ect or being able to make some of the goals that get you points depending on your position. like for MLB 150 tackles gets you points.
For the MLB I have I was trying to focus on him for the most part. I think like 70% of the game prep I have used has been used on him and the other 30% on the rest of the team. I figured I would focus on him because MLB I think is pretty important considering most of the time your MLB is the player who leads your team in tacklers and the packers d is not that good and MLB is one of there bigger weakness on d. Also even though the MLB came in at just a 76 over all his tackling was a 82, hit power 89, speed 85. But his awareness and play recognition both started at like 68-70. I think I have now got those both up to 73-75 and I think if I where to get just those up to like a 80 his over all would be more like 83 or something as I think those 2 things are what is keeping him down in the 70's.