Hmm...on second thought, that sucks.
If the egg is laid, then there's a Queen laying it. Therefore, there'll be a hive soon enough, and there ALREADY IS a Queen. Unless the SuperHugger egg DOES NOT HATCH until it can't detect any friendly bugs alive, or the Queen carries the superhugger (or its egg) with her.
MORE LIKELY:
Eggs hibernate - we know this from the movies: the egg only lit up after Kane got close, it was all dormant-like after then.
Perhaps, if an egg, while dormant does not detect any eggs nearby for a certain period of time, then it will change the facehugger inside it to a 'super' hugger. This means a single hidden, overlooked Egg can create a new queen if a hive has been destroyed, or if a planet is already wiped and the bugs want to spread to new planets - simply sneak an egg onto a ship and wait.
This would explain the egg in Aliens 3 - when it woke up, there weren't any other eggs nearby, so it had made a superhugger when dormant. Meanwhile, the eggs in the Derelict were all normal ones, except for maybe one (perhaps the first egg a Queen lays when making a hive is always another Queen, just in case).