That would be Deidara and Sasori. (Minus Sai at the time.)
actually no they're buddies. they do fight again in one of the films where kakashi goes to sacrifice himself.
That would be Naruto Shippuden 214 and it may go into 215 a little bit.
Obito is Kakashi Hayate's old team mate who was supposed to be dead in a Bandit fight .
They dont have a fight as of the most recent naruto shippuden episode, atleast not a major one if they have
Naruto Shippuden is a sequel to naruto. It begins when naruto returns to Konoha after three years of training with master Jiraiya. Naruto shippuden mainly revolves around Konoha's fight with akatsuki and Naruto's struggle to get Sasuke back to his village.
Naruto and Sakura have found sasuke in naruto shippuden episode 50 but he leaves with Orochimaru. Naruto also finds Sasuke in the naruto shippuden movie Bonds. Later naruto, sakura, and kakashi confront Sasuke after Sasuke's fight with Danzo.
If by he you mean Naruto Uzumaki then to date that is undetermined, if you mean Jairya then no, Jairya lost and died in the battle with Pain (Akatsuki leader), or if you mean Kakashi Hatake then no Kakashi has also lost and died along with Choza (Choji's father) and several other ninja in a fight with Pain.
I heard that there will be new Akatsuki member but I'm not sure.
Yes, Temari does fight in Naruto Shippuden.
for the second time it could possibly be naruto shippuden episode 217 as manga 475 is naruto shippuden episode 208 and in manga it is only 9 more chapters left until they meet again so it could be somewhere between naruto shippuden 215 and 219
It starts in episode 19 (shippuden)
Naruto Shippuden Episode #26