Dimitrov is someone who has a very unreliable serve and clearly lacks firepower off both his serve and FH, despite being 1m91 (you know, same as Boris Becker). Even 1m80 Wawrinka served bigger than Dimitrov. I think these are the reasons why he turned into a grinder despite having a fairly aggressive game when he was younger - lacking “meat-and-potatoes” weapons (serve/FH/BH). Yet, his A-game, as seen in AO 2017 SF, is very respectable.
In comparison, his peer Milos Raonic, despite lacking almost everything Dimitrov possesses, has two powerful “meat-and-potatoes” shots - serve & FH, plus an aggressive approach to the game that earned him a Slam final.
I wonder could he have done a lot better, if not winning Slams, with a big bomb serve (like say, Becker serve, or if not, at least like Tsonga serve) and an actual big FH (combined with his athleticism, touch and BH slice). He clearly has the physical attributes to have such a huge serve and perhaps trying to copy Fed serve is the reason why his serve could never reach a higher level.
In comparison, his peer Milos Raonic, despite lacking almost everything Dimitrov possesses, has two powerful “meat-and-potatoes” shots - serve & FH, plus an aggressive approach to the game that earned him a Slam final.
I wonder could he have done a lot better, if not winning Slams, with a big bomb serve (like say, Becker serve, or if not, at least like Tsonga serve) and an actual big FH (combined with his athleticism, touch and BH slice). He clearly has the physical attributes to have such a huge serve and perhaps trying to copy Fed serve is the reason why his serve could never reach a higher level.