Trebek told CTV he has begun to get sores inside his mouth from the chemotherapy, which makes it difficult to enunciate. He sometimes hears himself slurring his words on the quiz show, he said."I will keep doing it (the show) as long as my skills do not diminish, and they have started to diminish," he told CTV's Lisa LaFlamme in an interview Friday.
The only difference is that Allen was just 63 when he died. I'm not sure if Alex would come back if he had the option to return if he felt better at his age.