Sabo's mystery.

[Claraviolet]

Somehow I can't help but feel that,sabo can't possibly be alive.May be the shinnigami is on leave that day.

 

[MadaraUchiha]

By your logic, Zoro should have died when that Kuma incident happened..........He must have some explanation.........So, juz wait..............

 

[NightBaron]

his boat was destroy,he could have  survived it 
also there were several hints about him in the manga (don't know about anime)
and yeah i guess oda wanted someone to fill ace's shoes  

 

[Demon_skeith]

Somehow I can't help but feel that,sabo can't possibly be alive.May be the shinnigami is on leave that day.

or just plot hax, not even oda is above using it.