We know, from diaries, logs, and such, that it was very common to fight under just topsails, and typically, fore and main topsails, and a main topgallant. This meant onnly three sets of braces needed to be manned to trim sails. Fore-and-aft sails depended upon the wind angle, and wind ahead of the beam was not considered a poor heading.
Now, sometimes the courses were only hoist into clews and bunts, which renderes a three or five lobed sort of shape. Which could be shaken out by only 4-6 men--and manpower was wanted for guns and the anti-boarding/boarding party.
I get a frownyface every so often when I see sails set unrealistically. Like staysails set in a way that they catch no wind. (You set staysails if the wind is too fine for a broad reach, so from a beam reach right around to an upwind tack.)