There is bound to be more of it than you think. Heck one or two on here have suggested it.
If I try, I can get to a point of understanding (not agreeing with) that view. Pep put it out there himself after all with his, 'I love spaghetti, but cant have spaghetti every day' analogy.
Where it then falls apart is, the next step in it. i.e Who's next then, who do you want instead. And that's when you realize there is just noone better, to hypothetically take over. We can't agree which manager to imagine in a hypothetical three years away, never mind thinking of one to take over from pep right now, just because someone might feel they might 'fancy a bit of a change'.
On not finding the football exciting though, that part, I can't understand, try as I may.