In the past 2 years, how many games has he started for us - given that he's the best player in the world?
And given his injury record... how many of those starts are not full-game... coming off an injury - not at full form... likely subbed after 60 minutes?
As for actual injuries:
This is the injury history of Rodri from Manchester City. On this page injuries as well as suspensions.
www.transfermarkt.us
Rodri's current injury history may well be a fluke... and he'll be injury free or nearly so from here on out. On the other hand... his current run of injuries are cause for concern. If this continues... he's glass.