Giannis, Middleton, Lopez, and Middleton are all doubtful for the game today. The Cavs have to win to avoid dropping below the 8th seed. The Cavs strength is they start two 7 footers (and usually play 3 when Allen is playing). The Bucks sit their 3 tallest guy today.
With a win, the Bucks clinch the two seed and play the winner of Nets vs. Hawks/Hornets/Cavs. Second round would be likely against the Celtics with home court advantage.
With a loss, Bucks probably drop the 3rd seed and play the Bulls in Round 1 (almost like a bye), but play the Celtics without home court in the 2nd round.
Bucks have 6 days off after this one. I don't like sending a message you are trying to avoid the Nets and giving up home court in Round 2.