That's why he would be better off going to another side...get a real coach...he may teach him a thing or 2...it's probably to late at this stage of his career but " Better late than Never ".
He is still kinda young. He is a devastating, powerfull runner.
He needs to learn to pass and learn to read the play in defence.
The irony is, we have a "Coach" (term used very, VERY, lightly) that was a representative centre in his day, yet cant seem to grasp whats needed for his current centre to excel.
Aitken has reached his ceiling of potential with us unfortunately, and that ceiling of potential isnt good enough for us.
We have Wiliame who is an upgrade on Lafai imo, we need someone ready to go to replace Aitken, and i believe that should be Lomax.
Give Sailor a run at Fullback.
A backline of 1. Sailor 2. Rava/Jennings 3. Lomax 4. Williame 5. Pereira/Saab has excitement written all over it.
Still all young, thats a backline you can have for many years to come.
With the Feagi bros and Ramsey progressing, we have no meed to keep the current dead wood any longer.
Just my 2 cents worth.