For what it's worth, here is the list of the official All-Bubble Teams (brought to you by Kia, of course). No Celts, but that's OK. This seems like a pretty fair list. It was really interesting to see how some of these made pretty significant jumps in their performance.
Kia NBA Player of the Seeding Games
• Damian Lillard, Portland Trail Blazers
Kia NBA All-Seeding Games First Team
• Devin Booker, Phoenix Suns
• Luka Doncic, Dallas Mavericks
• Damian Lillard, Portland Trail Blazers
• James Harden, Houston Rockets
• T.J. Warren, Indiana Pacers
Kia NBA All-Seeding Games Second Team
• Giannis Antetokounmpo, Milwaukee Bucks
• Kawhi Leonard, LA Clippers
• Kristaps Porzingis, Dallas Mavericks
• Caris LeVert, Brooklyn Nets
• Michael Porter Jr., Denver Nuggets
Coach of the Seeding Games
• Monty Williams, Phoenix Suns