Why did Louis Johnson stop playing Alembics and most importantly, his creation (Produced by Leo Fender) the Notorious Music Man Stingray?

?
I have a theory... (I hope you guy's know what a theory is...)
Since I can't ask Leo, (May he Rest In Peace) I believe Louis Johnson stop using the Alembic after he and Leo struck a deal with the Music Man, thus the Stingray project would be born, to creat to creat Louis signature sound.
As for Alembic basses, with Stanley Clarke standing there too..., and not even Stanley Clarke had an endorsement deal from Alembic; why would Louis even bother knocking on such doors; and if he did, this would had been a very bold move.
The facts of the matter is, after the Stingray was created for him, you never seen Louis Alembics on any Album covers or in his performances. What does this tell me? Louis was honoring as contract.
I believe, this event, is what got him to drop his Alembic bass. Also, it was not his sound.
Now, as to what got Louis Johnson to drop his ideal bass i.e Music Man Stingray basses?
Maybe it was just business.
Maybe the new owners of Music Man, wouldn't continue or transfer/honor the business relationship established by Leo and Louis.
Louis maybe asked himself: I made this bass and I proved it's worth to millions, and and served my time and its brand toured everywhere. Like Evil Knivel and his special made Harley Davidson...
That would be considered a raw deal and an insult to anyone to drop.
Now that's my theory.
My last word on the matter, is anyone who have a Stingray (none Erine Ball) got a gem of a bass, for EB could never re-create them.
Ok, I am done here, I had enough fun until something else pops up...
I am, going shopping