I disagree. It won't create anything new for the economy. It will still be a random Pokemon out of the possible ones from Boss X with random nature, ability and IVs.
Also if bosses would be the only egg source then making a coin shop item for, lets say faster hatching, is simply not worth it.
Also a note from a "OG Nintendo Player": Breeding and Hatching is insanely boring, removes any sort of hype about getting a Pokemon with correct nature/IVs and is simply a absolut horrible design for a MMO no matter how hard you nerf it.
-1