Carol, you always find a way to up the level of silliness where Rafa's concerned. You might have noted that I said I'm scared of him this Wimbledon and see him as one of three favorites, if a bit behind Roger and Andy. So please note that I'm giving him much better chances than most. But to say that the draw doesn't matter in the early rounds for him any more than Roger is just silly.
Consider their records at Wimbledon over the last five years:
Roger: 25-4...one W, two Fs, one SF, one 2R (losses to Djokovic x2, Cilic, Stakhovsky)
Rafa: 5-4...one 4R, two 2R, one 1R (losses to Kyrgios, Darcis, Brown, Rosol)
Roger lost twice to peak Novak, once each to Cilic and Stakhovsky in years when he was struggling with injury issues. Meanwhile, Rafa lost four times to players outside the top 100 and was, as far as I remember, healthy each time.
If Roger throws off the rust and returns to his form from earlier this year, he is the favorite to win Wimbledon. I mean, who would be able to beat him? Unless Novak finds his peak form, I don't see anyone capable of beating this version of Roger on grass - or at least no one with more than a slight chance. Rafa
could do it, but would need Roger to struggle; he wouldn't be able to beat the version of Roger he lost to three times earlier this year. Similarly with Andy. He only beats Roger if Roger is struggling for some reason. Again, the only player who has a legit shot at beating the 2017 version of Roger on grass is Novak, but only if Novak returns to 2011-15 form.
That said, a few players that could be really dangerous are Kyrgios, Zverev, and slightly less so Raonic. I don't think any of them are able to win Wimbledon yet, but they'd be very tough 4R/QF floaters that could beat anyone on a good day.