Is he a normal or a morph?
You might not want to breed him as he might pass his disposition on to his offspring.
I have a mother and daughter that are by far my worst ball pythons for disposition (always hissing and striking). My quandary is that there is a chance they carry a morph gene I want to produce. But I'm really not sure I should be propagating their terrible non ball python like attitudes.
If he is a normal then perhaps another forum member in your area can give you a replacement nice tempered male for breeding or even loan a low end morph.