I doubt Frank would want fans to be sad for him whatever his situation is
He did a lengthy piece with the Daily Mail on the eve of Leicester being crowned champions about his life and there was no mention by him then of any problems
He has since said he does have short term memory loss but who doesn't when you get older, it seems his daughter has taken things out of proportion
As mentioned earlier only Vicente can be described in the same league as this genius playing for the Albion