Starting lineup
Timelord
Tatum
Brown
Smart
Pritchard
2nd unit
TT
Theis
Grant/Semi
Green/Langford/Nemsith
Walker
So no need to keep one of Brown or Tatum on the court at all times. Start them, let them go to work with the starting unit I propose.
About 3-4 min mark in the 1st quarter, do a complete "hockey" change. And let Kemba Walker(his unit), jack as many shots he wants (responsibly). Until he gets sick and tired and then starts to blend in Theis and pass it around for 3s
This way, the two lineups would have functionality. No need to guess who is going to take the shot next.
In the 4th quarter (7-8 min mark), all Brad has to do is play the 3 best players from the game with Brown and Tatum.
Egos have to be put to bed. I think these lineups/familiarity would be much better than Brad playing a guessing game, trying to mix and match 5 different combinations throughout the game.
Nothing wrong with this type of system. Nets did it before Harden (not sure what they do now). Heat do a variation etc.
I don't hate the idea of Walker off the bench, but the "hockey" change is a terrible idea, IMO.
That second line up has no one who can score the ball ( maybe Nesmith one day ) besides Kemba. Using the last game as an example, in the last quarter they had Walker, Grant, TL, Green and Smart and it was awful. Kemba iso, Smart iso, lead lost.
In my humble opinion, either Brown or Tatum should be on the court at all times. Tighten up the rotation, and find one more guy who can score, and they should be okay.