The only person that can have a reasonable opinion about that is you, because the stars and the Special Ability doesn't matter, just matter what you see in the matches.
You can have a 2* player that is more active than some 6* players and you can have 5 players with SA of Corners, and is posible that of these 5 with Special Ability no one is good and you have to select a DC with no SA or with another SA....

So, as I always say, prove, then decide. The important is what you see with your own eyes when a player is playing, not what you see in the Quality or Special Abilities.