Funny, my ex-fiance said the same thing...
Anyhow, I somehow don't think this is going to be wrapped up anytime soon, lol.
OK, so anyone wanna have a crack at what possible future story arcs there may be?
The way I see it is:
Current: Jiraiya invasion of Kirigakure/Death (Please let me be wrong)
Next: Sasuke vs Itachi (Finally)
After that: Naruto vs Sasuke Round 2 (Naruto catches up to Sasuke as he looks onto Itachi's corpse)
Sasuke's return to Konoha (Sasuke is defeated but not killed)
Attack of Root (This will show the betrayal of Sai, but who will he betray?)
Aftermath of Root (Unsure on how it will go just yet)
Final Attack of Akatsuki (The team is gonna be caught off guard and KO'd, Naruto dragged off)
Rescue Naruto Part 1 (The extraction of the Kyubi begins, but due to the power of the Kyubi, it will take much longer than 3 days to fully extract)
Rescue Naruto part 2 (Kisame vs Suigetsu, Sasuke vs Tobi, Sakura vs Konan, Multiple Jonin attempt to find the place where Naruto is being held, Karin uses her abilities to find Pein's whereabouts, and Naruto)
Rescue Naruto Part 3 (The remaining members of Akatsuki (Except Tobi who is still fighting Tobi) are defeated and the other ninja of Konoha disrupt the extraction of the Kyubi, as this happens, Naruto wakes up and still retains
some of the Kyubi's powers. Naruto vs Pein. Sasuke vs Tobi continues.)
Final Battle against Akatsuki (Naruto brings Pein to the verge of death, Pein calls for help from Tobi, Tobi knocks out Sasuke and gets to Pein, Naruto and Kakashi vs Pein and Tobi. Naruto kills Pein after a long tough battle, Tobi is defeated and revealed as Obito (We all know it!) and thanks Kakashi for defeating him, before he dies.)
Release of the Bijuu (With the death of Pein, the Fūin jutsu that seals the Bijuu collapses and the Bijuu are released. The ninja must defeat them all once and for all. Naruto faces off against the extracted power of the Kyubi. The Bijuu are all defeated.)
Aftermath/Epilogue (The team returns home, battered and bruised, but alive. 10 years later, Sasuke begins the rebuild of the Uchiha clan, Sakura trains more Medical Ninjas, the other ninja of the Konoha 11 become Jonin/ANBU, and Naruto becomes Hokage.)
Ok, thats all I could think of that could possibly continue the series for about... oh.. another year or two?
Anyone else wanna have a crack at this? =)