Worst case scenario: We have major injuries to our young players (Booker,Chriss,Bender,etc) we win 15-25 games and it halts their progression. Because of the unsuccessful season (again) there might be locker room issues and overall bad chemistry like the previous years. We have another guard situation and Booker wants to get traded.

Best case scenario: No major injuries to our players and all of our young players develop on track. Warren has a breakout year and Booker continues to excel and both players are great candidates for MIP. Chriss continues to play as he did in the pre-season and will still improve. Chriss becomes a good candidate for ROY. Len finally starts to show major improvement and averages a double double as our starting center. We have great chemistry overall and no locker room issues. We become the 6th or 5th seed in the west and attract big free agents in the off-season.

I know both of these answers are unrealistic and I'll probably get some down votes but those are the absolute best/worst case scenarios I could think of.