Joshua: Not sure what you mean about Grey hiding something OR about Murphy hiding something.
Both actors were sick and both were unable to work. It is not their obligation to share with the general public the excruciating details of their illness, even if it WOULD make you feel better. And my experience has been that even when an actor does tell the public what is wrong with him/her, they are either belived to be exaggerating or the public says 'I don't care what's the matter with them...they should be in the show because I paid my $100 to see them'...so it's pretty much a no-win situation.
Still, this role seems cursed...since Grey left after having been out for some time fighting an illness and then Hearn ended up having surgery...hmm...
Don't know if I'd take that part.
AND...one last thing...if you're a WICKED fanatic...like some on these boards...here's a little barb: maybe Joel left because he got sick of fighting off the wackos at the stage door screaming for Idina and Kristin. Has to make your ears bleed after awhile.
OK...kids...just KIDDING...put down those flaming torches....AAAAHHHHHHH
"Life is a lesson in humility"