[11t]

Yah, check/calling then leading a safe turn is a cash NL play where you have a marginal holding and think your opponent might be playing a strong draw or something like that and you don't want to get blown off of your hand.

It is only a deepstacked play though although I'm sure a variation can be used properly with shallower stacks in a tournament situation using an open push on the turn.

That being said, c/r is too expensive and c/c lead the turn lets you get off cheap cus people either have the goods or big balls to push over a turn 2/3 pot bet.