I don't think it is as much Freddy as it is JCC Sr. He has been teaching his kids about boxing and heart for all these years.
I think its more Pacquiao than JCC sr. Junior trains with pacquiao and gains more strength everytime hes with him. Like myself, I feel stronger everytime I go to youtube and watch Pac destroy Hatton. I feel like no one can stop me now just Imagin someone who is with him in real life.
GTSK is a funny dude. I had a Jr. avy @ the time & I was still riding on him. (Obviously because the GOAT thing is absurd)
As long as he listens and does everything Manny tells him he'll beat Martini. Coach Freddy and Mannys fighters never lose unless theres something fishing going on.