Tony,
There are different people close to Elvis, like Kate Westmoreland and our friend JoAnna, that declare HE KNEW he was about to die. He took care to prepare those closer to him for his depart and something about it appear in a published letter he wrote to JoAnna. His last concerts show something in his attitude and his "ADIOS" and especial rendering of his scarf as an homenage to his fans, that suggest it also.
