This may sound strange, but I think this Suns group has actually had better injury luck than some previous Suns groups. Yes, I'm serious.
How? Because except for Cameron Johnson, whose meniscus tear could possibly harm his ability permanently, none of the players' injuries seem very serious. Whereas Nash's group's injuries had both seriousness--Amare's Stoudemire's career-degrading injuries that ruined Suns seasons; and those Raja Bell and Kurt Thomas injuries that prevented the Suns from beating the Mavericks in '06. (Come on, the Suns would probably have won otherwise.) And the timing and severity of injuries on Charles Barkley's teams: Barkley being hurt at the end of the 1994 Rockets series; and of course Danny Manning's disastrous ACL tear (which even happened again later! although Barkley was gone by then). And Cedric Ceballos missing the 1993 Finals, even though I concede that he wouldn't have made much difference in the Finals had he been there.
The point is that nobody on this team is blowing out an ACL, having microfracture surgery, or...ehh, tearing the retina in an eye. These players' injuries are more like the annoying minor injuries that were always happening to Kevin Johnson.
I ignore the players' absences in 2020 and 2021, for two reasons: a lot of the time they were sick with CV, not injured. Even the suspected Chris Paul injury or illness last playoffs (which was never officially admitted or proven) is suspected to have been CV again, not an injury.