^Obito clearly backed up those words, look at him now, his like 10x more powerful then Kakashi
and as for number 1.... well I'm speechless LOL
I thought Madara was too injured to get out of the cave? so how did he give Nagato Rinnegan?
Either way it's impossible what 'tobi' said about him giving pein the rinnegan... wat a liar =='