First, if you believe that there can be no violence or grit in a T rated game, you need to do some research. Second, if you think that strong language is necessary to tell a good story, to tell Destiny's story, well, I really don't know what to tell you. Other than to read some books, and again, do your research. Strong language is not needed to tell this story right. Besides, Guardians are respectable. They were brought back to life because they were worthy, because they could wield the Traveler's light. Finally, there is blood in the game. A realistic amount. When players/enemies get shot, they bleed. If you get shot near a wall, or even just standing (depending on the angle) you'll see blood splatter on the wall or ground. But not an overly-dramatized amount, like gamers are so used to.