I wouldn't write out an evaluation for any wrestler. If they want something in writing- I would do something more like a goal setting activity and have it be wrestler initiated and directed. Most kids- especially if they are experienced at all- will be able to identify their weaknesses. The part I have found they need the most help is identifying strengths and also coming up with concrete steps for goal attainment.
It would be a good idea for all your kids to set short and long term goals along with concrete steps they can take to reach each goal. They can keep these goals in a prominent place to remind themselves of what they need to do (like their lockers).
This might be a better- nonconfrontational way to approach this. It is always better if it is the wrestler's idea- there is a better chance of buy in and follow through. I think the athlete should take the lead in this, and you as a coach should help guide them in a productive manner.
Hope it helps!!!
BINGO! I agree. Good stuff. A voice of reason rather than over-parenting and putting non-productive stress/anxiety on kids.