Hidden Player Attributes

[Tactician]

What do you think of the following? Besides number 4, do you think the others are there in this game.
1. Current Ability (Dynamic)
This is the current ability of player calculated randomly by the engine based on the players profile and other factors. It changes with time. Another term for this will be form.

2. Adaptability (Fixed or Dynamic)
Some users suspected that there is an adaptation process, but what if there was an adaptability factor assigned to the player which cannot be changed or which could be changed in some way.

3. Versatility (Fixed)
This affects the performance of a player in multiple positions.

4. Potential Ability (Fixed)
This is what seperates a fast trainer and a slow trainer.

5. Consistency (Fixed for the current season but may change as the player gets older.)
This affects the consistency in the player's performence in the long run.

6. Important Matches (Fixed)
Some players might be not consistent, but they perform very well in important matches.