Every club must have a minimum of 3 picks in the ND.
Not mandatory to take part in the PSD.
Depends on how many you trade/delist as to how many selections you have (but must have min of 3)
Rookie list is totally seperate to main list, apart from how many you place in the veteran category, the more vets, the less rookies, think it was a mix of 6 last year. This year clubs can get an extra 2 rookies because of the GC team coming in.
note swans and brisbane have extra rookie allowance to other clubs.
Pretty short summary Tim, but that's the gist of it. (hope I got it right)