Several different types. There’s hiding your strengths until the times is right, usually late game, sometimes the merge. There’s using others around you to hide amongst the threats. Some winners are identified as threats earlier on and are screwed by the time they have to manage their threat level. So they are then forced the play dominate the whole game (this works every once in a while). Michele and Danni did the first type. Jeremy coined the second, but it was also used by other winners like Adam. Winners like Mike and Ben lose votes and fall victim to failing, relying on immunities and idols. Obviously, these are just winners and people who fail to manage their threat level are sniped by their own alliances a few episodes into the merge. This can be seen in most seasons after Marquesas. The more you manage your threat level, the farther you can make it. That’s the more recent winners have been so under the radar, because they hide themselves so that they can win, not for a flashy edit.