If Kyrie can become even a neutral defender, the Cavs become very, very difficult to defeat; as a plus defender, this team becomes an all-time type of juggernaut because his offense is going to continue to improve. IF Kyrie becomes a plus defender, this very same team has a legitimate shot at 67+ wins if it wants it. Heck, with this same team after the trades and Lebron's return, it played .791 ball while giving away two games to the Celtics. Playing .791 ball means we would be on pace to win 65 for an entire season.
In our best stretch of the season (game 42 versus Chicago to game 59 versus the Warriors), Kyrie was actually a plus defender (his DRPM was around +.35 in that stretch), pretty much one of the only real stretches in his career in which he was a plus defender. Our defense was at its best during that stretch. Coincidence? We shut down the Clippers, the team with the best offense in the league, during that stretch, and Kyrie harassed CP3 in that game.
Take a look at the first playoff game. Kyrie played really well offensively, but his defense was our defensive weakest link. Players he guarded were 9-17 from the field with two of those being three pointers. Add in FTs given up and his defense almost gave away as much as his offense gained.
Take a look at his DEFENSIVE FG% compared with others who have guarded the very same players he guarded throughout the year:
Overall: gave up 2.6% higher FG% than others who guarded the same players
3 pointers: 2.3% higher
2 pointers: 3.4% higher
Less than 6 feet: 5.0% higher
Less than 10 feet: 6.0% higher
More than 15 feet: 2.1% higher
All of those numbers were better earlier during that great stretch. In fact, he was guarding the 3 point line better than his peers were.
Compare his numbers this year to his numbers from last year:
Overall: gave up .3% higher FG% than others who guarded the same players
3 pointers: 1.9% higher
2 pointers: 1.3% higher
Less than 6 feet: 9.9% higher
Less than 10 feet: 9.2% higher
More than 15 feet: 0% higher
His DRPM improved to -.60, which is a great improvement over his abysmal -3.38 last year.
Our DRtg with him on court was 106.7 and 105.6 without him on court.
Last year, our DRtg was 110.1 with him on and 104.2 with him off.
So he's headed in the right direction in some ways, but he has a LOT of work to do. If he can improve the way Curry has on defense, he can be a dark-horse MVP type of player before too long.