I cannot possible comprehend how anyone can believe after this chapter that trash like Blackbeard is final villain. He's gonna be lucky if he's even 3rd to last villain.
It's probably gonna be
Blackbeard --> Imu --> Akainu
It's probably gonna be
Blackbeard --> Imu --> Akainu
lol thinking that Imu will be second last villain after Akainu....Akainu is the penultimate villain...while Imu is the final villain....