If this team makes a commitment to defensive rebounding, we will win this series. That's the biggest thing; can't lose the rebounding battle by 17. IMO Chicago doesn't have the offensive talent to beat us if the rebounding margin is respectable. That said, we do need to do a better job of closing out to shooters. Chicago missed a lot of open looks from the perimeter, and while they don't shoot well as a team, I'd rather not take that for granted.
Both of these shortcomings can be resolved with effort and commitment. This team has done these things in spurts this season, but never with consistency. Time to wake up.