Kemba has certainly stepped up from last year, and Sessions off the bench is doing decent work.
In relation to Nets: I think the nets are really missing crash, once they get him back they'll be a great all-around team.
In relation to the Knicks: I think when Amar'e gets back they will go down hill as a team, the way their team is at the moment is nearly pefect, Carmelo is getting a lot of shots and you've got guys coming off the bench with a licence to shoot.. Unless they bring Amar'e off the bench I can't see it being good for them.