Knicks Face Stiff Competition in Improving Roster as Stars Mull Departures

The Knicks may need to get creative to fill the void left by injured Obi Toppin.
James Harden and Damian Lillard are uncertain about staying with their current teams.
The Bucks remain favorites in the East despite last year's playoff exit.
The Celtics added talent but lost toughness with the Kristaps Porzingis trade.
The Heat and Cavaliers continue to build on their young cores.