I'm clinging to the hope that Rafa can win in Rome- and in the absence of Raonic, he will move up the rankings a bit.
But it's a big ask. He looks a bit lost
He has to be in RG for his birthday, though. 

I also think, mentally, he never really recovered from the Aussie open final last year.He followed it with a poor few months (by his standards), and then ended up missing the second half of the year. It has affected his game, his mental attitude and his ranking. Lesser players are allowed to do this, and get back into the swing slowly. Players like Rafa and Fed are not given the same leeway.
I would love to see Pot come back too.