It'll work. I've got a couple outdoors in one big pot. Just started budding a few daze back. I tied 'em down last night and they look GREAT today. Doubled my harvest, at least. Cool, cloudy and wet . . . perfect weather for beatin' the crap out of these plants, and them DIGGIN' IT!
The pot needing to be large causes some issues indoors, like being able to water in a sink, etc.
I don't see me doing it as a rule.