sad. explain dont just be a kid and use> <.
nagato could defeat sasuke atm, minato would tool nagato. unless tobi beats minato
The 1st has the least chance of winning, fighting a rinnegun is completely different then fighting a sharingan.
Nagato has 8 summons, so 9 feilds of vision which makes a counter attack or catching him off almost impossible which we've seen. Any wood style may be absorbed just like J man's oil an fire attack which was completely absorbed(not a fact). THe forest an pollen attack is useless because not only can nagato fly just deva path but he can also fly o his bird summon who drops bombs. With the universal pull he can pull the fist to him an use the human path to take his soul. Not to metion the 1st doesnt know the rinneguns powers he'll most likely try taijutsu which with the human path gives nagato a super advantage cause he can take his soul with one touch. The may have know ansewer for planetary devastation but his wood may break it but i dout it. Bring of darkness wont work since nagato is a sensor type or he could just use his rain jutsu aswell. The 1st doesnt really have a way to win.
Edo madara has a chance but madara ems with 9 tails will lose. ( tails will do nothing but feed nagato's power jus like 9 tails chakra mode, An ems madara just cant win. Nagato conters his fire style, an suasnoo. Both are chakra based jutsu's an will be absorb(including anything that suasnoo does). An the dog summon will keep 9 tails busy cause it'll just keep multipling an even the TBB wont hit them all if they simple spread out. An like the 1st taijutsu is useless, ninjutsu is useless, genjutsu highly unlikely an over all madara bad temper an cockiness will be his down fall.
In short nagato has the upper hand on both. Now if were talkin edo madara just let me know an ill explain that fight as well.