I voted for Brooklyn, but think the Celtics absolutely have a reasonable chance as well.
The Knicks are still currently in the driver's seat, being the current division leader, as well as having games in hand on both teams. That being said, I think the Knicks are the least likely to win the division. Too many injuries on top of playing some pretty terrible ball right now.
Basically, it's wide open in my eyes.
The Nets have an 8-game road trip looming and 15 total roadies our of their 24 remaining. As they have done a couple times this season, they are gonna hit a stretch where they are brutal.
The Knicks have a couple games in hand on both, but we are both close in wins already, meaning the impetus is on them to stay ahead in the W column. Those games in hand can become a problem for them (besides the fact that they have more games to play in a shorter time frame for a team dealing with a bunch of injuries).
The C's need to keep playing how they have been. Beat the teams they are supposed to, protect home court, and definitely win those remaining 3 against the NY teams.
Neither team really scares me in the playoffs (only Miami and Charlotte do), but would like to keep our division streak alive and get a favorable top 3 seed. But health is the most important thing, so wherever we land, we land. We are not going to the Finals without going through Miami, so it doesn't really matter to me when we face them in all honesty.