Indeed, and I believe the trend is far more complicated to explain than saying that we don't have a true point guard. The team too easily goes into long scoring droughts in games for going on two years now, whether the shots are open or not. Something else is going on, imo.
Those scoring droughts even happened when BMac was at the helm.
Problem seems to me is the 1 lead guard, 3 wings and 1 center lineup makeup.
In particular, the wings (this season, absent a lead guard, using 4 wings) - as the wings aren't particularly good shooters (Law is the best, but can be streaky) and aren't particularly good at driving to the basket (and scoring).
FG%
Lindsey - .414
Law - .401
AJ Turner - .377 (just NU)
Falzon - .370
Gaines - .369
Ryan Taylor - .366 (just NU)
Despite getting a lot of criticism, it was Sanjay who was most efficient - .483.
And Tap wasn't too shabby either at .446.
Coble - .482
Shurna - .467
Hearn - .457
Crawford - .436
Cobb - .405 (.459 2pt%) - Jershon wasn't the greatest 3pt shooter, but (when healthy) could drive to the basket or set up his own shot w/ his step-back mid-range jumper.
Moore - didn't have the greatest 3pt% his first 2 seasons, but lit it up during his last 2 (over 40%) from the arc, and still finished w/ an overall career FG% of .411.
If your wings (in a wing-dominated lineup) can't shoot or drive to the basket (and make shots), then u have a major problem on your hands.