Decent playing time = 10 minutes or more
The #1 team Florida vs LSU 79-61 played 9 players decent minutes
Box (that is minutes in a blow out)
Previous game vs Vandy 57-54 played 7 men decent minutes
Box (that is minutes in a close game with 1 guy fouling out)
Previous game vs Ole Miss 75-71 played 7 men decent minutes
Box (again reduced bench in close game)
Previous game vs Auburn 71-66 played 7 men decent minutes
Box (once again reduced bench, close game)
Previous game vs Kentucky 69-59 played 7 men decent minutes
Box
Previous game vs Tennessee 67-58 played 7 men decent minutes
Box with 1 guy fouling out
Would it be fair to say in a close game Billy Donovan uses his bench pretty much the same as JB?
A look at Duke's last five games
Duke vs VPI 66-48 played 7 guys decent minutes in a blowout
Box
vs Syracuse 66-60 played 7 guys decent minutes
Box
vs UNC loss 66-74 played 8 decent minutes
Box (5 players had 4 fouls)
vs G Tech 68-51 played 7 decent minutes
Box
vs Maryland 69-67 played 7 decent minutes
Box 1 player had 4 fouls
Here's a look at Kansas
Kansas vs Oklahoma St loss 65-72 played 7 decent PT
Box (4 players with 4 fouls one with 3)
vs Oklahoma 83-75
Box played 8 decent time
vs Texas 85-54 played 8 decent time
Box
vs Texas Tech 64-63 played 7 decent time
Box
vs TCU 95-65 played 8 decent PT
vs K State loss 82-85 OT played 8 decent PT
Box 2 players fouled out
A look at Villanova
vs Buler 67-48 Nine with decent PT in a blowout
Box
vs St John's 57-54
Box 7 with decent PT
vs Providence 82-79 2OT 7 with decent PT
Box 1 fouled out 1 with 4
vs Creighton loss 80-101 played 8 decent PT
Box i fouled out 2 with 4 fouls
vs DePaul 87-62 played 9 decent PT in blowout
Box
A look at Creighton
vs Xavier loss 69-75 played 8 decent PT
Box 2 players 4 fouls
vs Seton Hall 72-71 played 7 decent PT
Box
vs Marquette 84-70 Seven with decent PT
Box 1 fouled out 2 with 4 fouls
vs Villanova 101-80 Nine with decent time in a blowout
Box
vs Butler 68-63 played 8 decent PT
Box 1 fouled out 1 with 4
vs St John's loss 65-70 Seven with decent PT
Box 1 fouled out
Finally a look at Wichita St
vs Missouri St 68-45 Nine in a blowout
Box
vs Bradley 69-49 Eight with decent PT
Box
vs Drake 83-54 played 10 decent PT
Box
vs Loyola 88-74 Nine with decent PT
Box
vs Evansville 84-68 Eight with decent PT
Box
all of the above were pretty much blowouts
here's how the Shockers used their bench in close games
vs St Louis 70-65 Seven with decent PT
Box
vs Alabama 72-67 Eight with decent PT
Box
vs Missouri St 72-69 OT Six with decent PT
Box
In conclusion it looks like in tight games other teams use their bench pretty much like JB does
It looks like they use more when they have foul trouble as would be expected.
None of the above teams go 9 deep in close game