This is a good plan. But Kyrie and Joe Harris can beat you.
I think the Lakers and Nets are clear favorites, but the right matchups could yield some good series. The Sixers definitely would give the Nets the most fits. The Bucks could be a problem for them on paper, but we haven't seen them show up in the playoffs.
Based on Biden's May 1 projection, the entire league will be able to be fully vaccinated before the playoffs. I know Silver said they weren't mandating vaccines, but I think there will be heavy pressure on players and personnel to get vaccinated so they won't screw up the playoffs. We could even see full arenas at least by the second round.