Guys, say whatever you want, but Cilic doesn't deserve to be world number 4. Do you really think this is the fourth best player in the world? He only won one 250 title this year and that's it. Dimitrov and Thiem did better than that. Also, no need to overrate his Wimbledon final. He had a lucky draw (with Nadal and Murray losing especially) and only faced a strong player in the final. We all know what was the result.
I understand this is a result of Djokovic, Murray, Wawrinka and Nishikori not playing. But still, there are players who deserve it more than a player who is an unforced errors machine most of the time.