That's a really bad sign to me. Of a big head; not a team player. Does he get more disposals because team-mates are intimidated into giving him the ball due to him being the 'star' player! Pure ego and disrespecting the right of his team-mates to select what they choose as best option to use the ball.
Going 'ballistic', 'demanding', 'screaming with his hands out for a handball or short kick.' Not my kind of player, not a Richmond man type. Prima donna.
Get your own ball and don't abuse your team-mates.
Communicate, win trust, but never abuse. I'd look elsewhere on this basis alone. Will not make it at AFL level with that kind of attitude and egotism.