Will Manny Pacquiao regain his reputation as an explosive knock-out artist?

Chris Algieri, an undefeated american boxer who is trying out the big stage as he fights the 10 division world champion Manny Pacquiao. 

There has been a lot of speculations that Algieri will be too big for Manny Pacquiao, but one guy thinks otherwise. Manny Pacquiao's coach Freddie Roach on an interview, predicted an easy knock-out in favor of Manny Pacquiao. 

“This is at 144 and I think his (Pacquiao) power will come back. I see a knockout coming for sure.”

Pacquiao is on a knock-out drought since his fight in 2009 against the big Miguel Cotto. But will hopes be high for Pacquiao?

Pacquiao, as usual, has a humble attitude towards his up coming fight and says that this fight will be tough for him, knowing the fact that Algieri is big and aggressive. 

Will the pound-for-pound king reach his limits? or will he regain the reputation he once had? This will be a turning point for both fighters.