Yeah, I know this, but this isn't really a great option. It seems like a really half-arsed solution from the developers. And to highlight how poor and half-arsed this is, people lost 7-8 hour runs on Sunday because they left the game in rest mode like the developers told them to, but because those same developers released an update for the game, it kicked those people out of the game to download and install that update, hence they lost the run.
Also, you can't play any other game while that game is suspended. And, what if you're not the only one who uses the consosle? Or just don't like leaving your console on. It's a really poor solution, IMO.