I guess I don't really get the point. If championship teams are using 7-9 man rotations in the deep playoffs, why does the 11th and 12th man matter?
In my opinion the really basic best way to build a winning roster is...
Strong versatile 8 man rotation for the playoffs.
Your best 5 players should be able to close out the game on the court together.
Spots 9,10, and 11 should be inferior but redundant to players 6,7 and 8. They provide injury insurance in the playoffs and depth to win in regular season in case of injury/load management to top 8.
Spots 11-15 should be developmental players or specialists
2-ways should be high ceiling swing players or reinforce potential weaknesses in the 9-11 spots.
How I see the current roster (really guessing on 2ways)
1. White
2. Brown
3. Tatum
4. KP
5. Rob
these are the likely starting 5
6. Brogdon (likely replaces Rob to create the end of the game 5)
7. Al (can play along side KP or Rob and also play as sole big)
8.
? (with Grant likely gone the Cs really need a 3-D wing)9. PP (good enough to stretch the Cs playoff rotation to 9, hopefully eats up reg season min for Brogdon)
10.
? (a 4th big who can play in case of injuries will be important this season, maybe Blake comes back?)11. Hauser (I don't think he is good enough to be 8th man but still excellent bench piece)
12. Walsh (time will tell but I'm optimistic he cracks top 8 in 2nd/3rd season)
13. Kornet (seems like a well liked teammate who is a nice fit as 5th big)
14. JD (I'm high on him long term and think he has earned full roster spot, can change dynamic of game with his ability to push pace of game, future spark plug guard?)
15.
2-way. Juhann Begarin (maybe the Cs stash him for another year but Id like to see him come over and develop along side JD and Walsh)
2-way. Balcerowski (big mobile center on summer league team)
2way. Vincent Valerio-Bodon (he had some late buzz going into the draft, will be interesting to see in SL)
Bu my count that leaves the Cs needing to bring in an 8th man in the form of a wing and a 4th big to spell KP,AL, and Rob. Grant could effectively fill both roles but is likely to be to expensive.
I really have no idea what these players will command as FAs and have a very loose understanding of this off-seasons cap. I believe the Cs will likely has a 5mill exception to use.
8th man targets
Vasilije Micic* (not a 3-D wing but at 6'5 210+ I think he and Brogdon would work well as 6th/8th combo)
Josh Richardson
Derrick Jones Jr
Terrance Ross
Torrey Craig
Jae Crowder
Will Barton
Javonte Green
*trade target
10th man targets
Blake Griffin
JaMychal Green
Tyey Lyles
Robin Lopez
Frank Kaminsky
Dewayne Dedmon