I think there is more correlation between these tactics (
) and the average golfer than others. The pros may have a 10 degree dispersion pattern vs 15 deg. from B and C players, but the thought process may be similar.
I remember Jim Colbert saying that if he just weakened his grip or stood a bit closer to the ball, he basically took the left side out of play, i.e., all but guaranteeing he would at worst hit it straight, so he would aim at the left edge of the green or fw if the hazard was right, and at worst, typically have a long downhill putt as his penalty. If he got a bit more aggressive, he might aim at the left third of the green over changing his grip or stance to increase the degree of fade, but that might be sometimes needed as well. Of course, wind, and slope of lie also affected the shot, and place in the round (i.e., 71st hole) might change his aggressivness. He once wondered why anyone would put a gambling hole anywhere before the 15th hole, because who would take a risk until then anyway? (I've done it, but agree late in round provides the best opportunity to place those holes when possible)
Decades, Broadie, and others say the same, but in some cases, like where OB is within the 7.5 deg. right side dispersion would tell them to just aim at the left rough if necessary.