These are the only wy opinion :-
1.Madara fought harishirama with only EMS (he developed rinegan after his fight with 1'st)
2.Rinegan allways belong to uchiha because so6p's first son was born with sage eyes and second with sage body (but as the time pass both the brother clans have to give some sacrifise to achive those gifts)
3.Madara did not achive rinegan because got some of the 1'st hokage cell (but because rinegan is the final form of the sharingan as :- S<MS<EMS<RIN)
4.Madara did not die after his fight with harishirama and live a really long life( long enough to know nagato when he was young)
5.He live this long because he had 1'st hokage cell (and was nearly equal to become so6p)
6.The one who manipulate 4'th mizukage was real madara not tobi (because in kisame's mind the guy who manipulate 4'th has long hair - look carefully)
7.who ever tobi is must be very old in experience( very close to madara may be his brother)
1.Madara fought harishirama with only EMS (he developed rinegan after his fight with 1'st)
2.Rinegan allways belong to uchiha because so6p's first son was born with sage eyes and second with sage body (but as the time pass both the brother clans have to give some sacrifise to achive those gifts)
3.Madara did not achive rinegan because got some of the 1'st hokage cell (but because rinegan is the final form of the sharingan as :- S<MS<EMS<RIN)
4.Madara did not die after his fight with harishirama and live a really long life( long enough to know nagato when he was young)
5.He live this long because he had 1'st hokage cell (and was nearly equal to become so6p)
6.The one who manipulate 4'th mizukage was real madara not tobi (because in kisame's mind the guy who manipulate 4'th has long hair - look carefully)
7.who ever tobi is must be very old in experience( very close to madara may be his brother)