Does the position that player is said to be, effect the training speed?
No. But his height and age do, as described in the post above.
For example my Centre 19 years is only 6'7 so I want to train him in outside skills in order to play as a SF in the future. Will he train slow? Will it not effect?
What matters
that you can control is what position he plays in games during the training week. So for example to get maximum training in JS or JR or OD (you speak of "outside skills") you would have to play him at PG and only train PG's that week. Playing him out of position is something you will see discussed a lot. Good luck.
Last edited by Mike Franks at 02/18/2016 16:55:22