>>280753369
It's all in the same vicinity. Sasuke vs Deidara is what leads to the Tobi/Pain/Konan reveal which kicks off the Jiraiya/Pain segment, I think the "konoha hunt for itachi" where Sasuke forms his team is the very beginning of that arc and Sasuke vs Itachi is where the arc ends. I know that the anime changed the placement of Bee vs Sasuke but it happens right around that same time period regardless. There's a stretch of like 40ish episodes in the anime where all 5 of those big fights happen