Excellent chapter. I had almost forgotten they introduced nature affinity in Naruto but here it comes flying back to the forefront of battle strategy. This ep demonstrated one of the best things about Naruto fights not involving Naruto, there is strategy involved in addition to guts and luck. If Sasuke didn't know Chidori and wasn't lightning based he'd likely be dead, regardless of how smart or analytical his Sharingan makes him.

However one thing that was a bit of a stretch was him being able to see into his own blood vessels, that seems like more of a Byakugan ability than a Sharingan one. I know they said the Sharinag evolved from the Byakugan way back when, but if Sasuke is going to slowly unlock Byakugan abilities in addition to his Sharingan ones then he's going to be way too over powered.

However as it stands now he's all tired out and even after he beats/survives the suicide of Diedara Tobi is still lurking around nearby...