Revisionist nonsense.
Prior to that injury we:
lost at home to West Ham
lost away to Spurs 4-1
drew away at Villa
lost at home to Liverpool 4-1
lost 2-0 away to stoke
lost away at arsenal
drew away at unitd
drew at home to everton in league
lost away to everton in league cup
drew away 2-2 with west ham
KDB's injury had nothing whatsoever to do with us losing the league. We were miles off and just scraped 4th place. We finished 15 points off Leicester, 3 points ahead of Southampton, 4pts ahead of west ham. Against the bottom 3 relegated teams we managed 3 points from our away fixtures against them.
Would have made zero difference to our title aspirations had KDB not been injured. Zero.