True, but who are the others in contention to be YE#1. Soon to be 31 year old Nadal who has been terrible at Wimbledon for years now, and is very beatable at the USO, not to mention the indoor season. Injured, 30 year old Murray (happy birthday Andy) who has been horrible all year and also rarely does well at the USO or even the WTF barring last year. And we all know soon to be 30 year old Djokovic's struggles. Not saying he can't turn it around, but it's not looking good. No one else is truly in contention IMO. MAYBE Wawrinka, but inconsistency is his middle name, and he only peaks for one slam a year.
Not that I disagree with you, but... as you know, things can change very VERY fast in tennis.
Nadal didn't make a HC final in what... how many seasons? And suddenly, this season, he's already made FOUR of them, among which a GS final. Of course, "results from the past, yada yada yada".
So, if he remains healthy, it could well be that he'll be having at least a decent post-Wimbledon HC season as well.
Mind you, I'm not saying that it WILL happen, I'm just pointing out that it's not totally unthinkable, either.
As for Wimbledon: Nadal has always been vulnerable in the earlier rounds, even in de years he ended up winning the tournament (or reaching the final). I'll be as bold as to say that if -IF - he manages to survive the hard-hitters during the first week, don't be too surprised if he'll make it to the final eventually. Even now.
I disagree with your statement "no one else is in contention", btw.
A Kyrgios, even a Raonic having a very good day, could well turn out to be the party poopers for Nadal, or even for Fed. They've done it before.
And who knows, perhaps Murray finally finds back his feet on British grass? He's the defending champ after all.
There's also no real reason barring injury he can't play a relatively full schedule from RG on that would see him at least take a run at #1. Let's just say he plays RG (even less wear and tear if he doesn't), but loses in, say, the 3rd round for the sake of argument. So almost zero clay court tennis. After that he'll play Halle and Wimbledon. Get the break that every top player gets after Wimbledon which is about a month. Skip Canada, play Cincy, week off, USO. If he's close after the USO he may play Shanghai, or he may not and try to do well at Basel, Paris, and the WTF. Paris is also a wild card in his schedule of course, but it all comes down to results. If he does well enough at all the events he'll play for certain he may be able to get away with skipping both Shanghai and Paris or only playing one of them (if he indeed sees an opportunity for #1 and wants to go for it).
Sounds reasonable. Hopefully you'll turn out to be right.
Federer being YE #1 is a realistic goal IF he does well at Wimbledon IMO because it's important to realize that his main competitors aren't young anymore either and we'll soon be in Federer's favourite part(s) of the season.
Point is, lots of folks are acting here as if Wimby is already in the bag for Feds, whereas we, as of now, have no indication whatsoever about his form on return after his hiatus.
I'm just being cautious (I'm afraid it's a bit of a professional deformation

) and tend to be weary of too high expectations.
Fully agree with you that a decent (QF or better) result at Wimbledon will be key for Fed's chances to end up as YE #1. And of course... he'll have TONS of points to pick up after Wimbledon.
I just think it's wrong to totally rule out Nadal, based on his current form. But like I said, things may change quickly.
