Expression gate wait() command

[Marsunpaisti]

Well, when I was making a contraption which needed many timers and delays, I thought about having a wait() command for expression gates so when you got a line like:
Button -> This = 1, That = 2; and you would want this and that to go back to 0 after 500 milliseconds so you would do this:
Button -> This = 1, That = 2, wait(500), This = 0, That = 0;

Anyone agree? ^_^

[_Kilburn]

Button -> This = 1, That = 2, schedule(500), end;
clk() -> This = 0, That = 0;

[Syranide]

Well, when I was making a contraption which needed many timers and delays, I thought about having a wait() command for expression gates so when you got a line like:
Button -> This = 1, That = 2; and you would want this and that to go back to 0 after 500 milliseconds so you would do this:
Button -> This = 1, That = 2, wait(500), This = 0, That = 0;

Anyone agree? ^_^

Sure, that is a possibility, except that it would totally break the gate as well. Because, what would happen during that wait? What about all other key-presses, etc. Hence, it is not available.