Once it's dry you can take him out quickly, if you want to. He may cry no matter where he is though, until he has a friend. He won't interfere with your hatch.
If you candle them, you may see internal pips. Listen, also. Picking them up often elicits cheeps which you may hear by placing the egg against your ear. If you think it necessary, you may make a pinhole into the air sac to make sure they have air.
But an emergency pinhole isn’t going to help if they haven’t internally piped yet though, correct?