Cursed Shells?

Alright , another crab-tastic update.
(As I'm now part of this international communitee of Herbie owners, this is going to be quite often from now on; so brace yourself. LMAO.)

First off, lemme RE-introduce my army of Ruggies (a short for Coenobita Rugosus, a rare African-Australian land species) on Carapace Island (laugh!):

1. Fossil: my king of the hill, a notorious tree climber and 'out-in-the-open' herbie(bold!)
2. KaKa: my football-shelled sleeper
3. Sea Biscuit: another tree climber and the star of this blog entry as you'll see later*
4. Crush: Bold but less outstanding member now; nice orange exo though
5. Scarab: My 'mod' member (luv it's shell!); shy though
6. G.I (R.I.P): my limp and dead giant (it was HUGE! Like 5-times bigger than anyone else)
7. McQueen (R.I.P): my sudden-death tragedy

*The controversy:

McQueen had been d'capitated and dead for about two days now, and let's recall that it's original 'Red Race Car #4 shell' was taken up by Sea Biscuit. It was right before that time when McQueen switched to this green (and expensive! Damn..) Mother of Pearl shell. And it lost its vigour and went all reclusive, quiet and 'away' from the rest.

About a day ago, Sea Biscuit, now ( or rather previously) b'came the 'Red Race Car #4' , once so active and tree-climbing crazy, it switched to the green shell also previously occupied by the the late McQueen. Now it has lost its vigour and went all reclusive, quiet and 'away' from the rest.

Sounds rather like a string of curses here? Sounds creepy if you asked me.

A case of an alluring and very beautiful shell but by one that is cursed?

A fate that is somehow so remarkably familiar; it rings a deathly bell.

I cross my fingers and hope this is not the case!

Bummer.