Should Pacquiao retire if his next fight isnt against Mayweather?....

[crazyboy867]

theres nobody else out there that has a chance against pacquiao.

devon alexander
tim bradley
amir khan
victor ortiz
andre berto
miguel cotto
juan manuel marquez

all get (T)KO'd...is there any point for pac to continue fighting if his next fight isnt against mayweather?