Yeah, if you sign out, you can still come in with your current record. But, you can only sign out one time, if you do so more than once you are not allowed to sign back in. But, if you want to quit or drop out of the league, you may sign out here.

So, incase I wasn't clear

If you want to sign out of the league for good, sign out here, and don't sign back in.

If you want to sign out because you can't show one of the weeks, then you may sign back in in the sign in thread.

If you sign back in after previously being signed out, you may not sign back out unless you are wanting to drop out of the league for good.