I'm currently in school right now and I just came up with something. If The Konoha 11 were to meet how would they? Here's how I pictured it:
*Naruto and Madara in a stare-off*
Naruto says something Like " I won't let the likes of you get away, Now we Settle This!"
Madara Says something like " If you wish to perish at a much faster pace, then I'll be gladly to help."
Those to have an Epic battle, Kakashi and Gai pull the support characters.
It changes to the Konoha 11 running through the trees, heading to the battle field.
It changes back, he and the Kurama tries the transformation again, this Time with succession.
You will see a Kurama with a Shadow cloned Naruto on his back.
Madara, along with Gai and kakashi looks with awe.
Kakashi may say: Naruto...
Killer B/Gyūki: He, Completely Mastered the form, in 2 attempts, This Kid is really something.
Madara(Tobi)- Hmm.... "In his Mind" (He's completed the Transformation, I have to take him down fast enough toying around, It's time to use "That" Jutsu).
* Madara does some hand signs*
Fang over fang appears and he dodges, followed by a leaf Hurricane.
After Madara Lands you see the Konoha 11.
Madara looks in astoundment but brushes it off and States: It doesn't matter How much backup you get, you'll never defeat...
Chidori Spear through the back.
Konoha 11 + Naruto, and the sensei's look up to see who attacked.
Madara looks back and says: "So... Your Mangekyo Sharingan his fully much "Eternally" Sasuke."
You see Sasuke look at the screen with a Look to kill.
Naruto shouts: "Sasuke!"
Sasuke Says to Madara: "I know your plan, I'm not as clueless as you think, I could read you like a book."
Tobi: " You... How dare you Betray me, I warned you that if you betrayed me, I would kill you."
Sasuke: " I have gotten more powerful, Madara you'll be the One dying by my hands.
Those two fight 3 to 5 chapters.
Itachi ends up finding "kabutomaru" and those two are having a short battle.
Itachi is about to give the finishing blow, he senses Sasuke's Malice Enduced Energy.
He restrains kabuto and brings him to were sasuke is, so Kabuto doesn't try anything funny.
You Would end up seeing a very Injured Madara, Sasuke's is about to give the finishing blow and the senses Itachi has arrived to the BattleField.
Kabutomaru states that he wants to just sit and watch as the two brothers go at it.
Kakashi and Gai watches over him.
When he tries to get sasukes attention, He kills Tobi.
Itachi comes over too late, Those two have a meaningful conversation and sasuke breaks out in tears.
Sasuke then turns two Naruto for the final battle as Sasuke after realizing he's come to far, to stop and that this battle was destined.
Jugo and Suigetsu Appears as well, Last second.