I've said this before, but Rafa fans need to emulate the Irish Sage, Kieran, and adjust expectations. Some seem to still be thinking/hoping that he has another 2013 surge in him. I just don't see that, and there's really been nothing in the last three years now to think he can return to that level.
That said, I can't really put my finger on it, but 2017 seems different from 2015-16. It is almost like he has adjusted expectations a bit, so is more relaxed. I think this is a good thing, ultimately, and that he could do something similar to what Roger did in 2014-15. Remember that Roger made three finals in those two years, but just couldn't get past Novak. But now we have a big difference: right now there is no player who is miles ahead of everyone else, like Novak was. The path is open for Rafa at Roland Garros...there will be competition, but Rafa is still my favorite to win it as of right now.
The only player that could supplant Rafa as the favorite at RG is Novak - if he surges before then and returns to at least 2012-14 form. And possibly Stan, but he's so unpredictable as to almost not be worth considering except as a kind of "dangerous floater." But Roland Garros is less than 4 months away, and Novak is still rather wobbly.
But the good news for Rafa fans is that he is going deep in tournaments, which means he's giving himself chances to win them. Don't worry if he doesn't win IW or Miami; the bigger test for him in winning another Slam will be the clay Masters. If he wins at least one, I think it will bolster his confidence for the French Open. If he misses out on all three...I think we've got a problem.