No, the timeout was off an SMU dunk. It was to settle us for the endgame (pretty smart I thought given our endgame troubles of late).
I don't see where all this 'stall ball' was. With 3 minutes plus left we called that timeout and then got the ball to Miller with 12 seconds left on the clock. Plenty of time. Knocked out of bounds with 7 seconds left and then we got it to him on the inbounds, but he got stuffed and we get the ridiculous travel (instead of jump ball) call.
Next possession, Jalen looks to drive with about 12 seconds left but gets cut off. DHam has plenty of time to penetrate but instead takes a long 3 with 6-7 seconds left. Not a stall possession from what I could see.
Next possession is the only one that I think could arguably be considered a 'stall' but even there Jalen has the ball at the foul line with about 6 seconds left and elects to shoot a jumper instead of driving as he'd been doing so effectively the whole second half.
This game got close not because of any stalling, but because DHam took an ill-advised 3 with plenty of time to drive and then compounded the mistake by basket-hanging on defense which allowed his man to hit a wide open 3. That cut it to 4, and Jalen's missed jumper (which should have been a drive) allowed SMU to cut it to 2.
KO took two timeouts to settle us down the stretch, and we were clearly directed to get the ball to Miller off one of them. Not sure what people are looking for strategically. It all looked strategically sound to me.