Just My opinion

If Clottey opens up more. He'll be more vulnerable to damaging shots and its more likely that he get stopped because Pac has the faster hands.

The boxing community thinks that Clottey shouldve took more risk and get kayoed.

Clottey on the other hand who was the one in there decided that its futile because of pac's faster combination. Again if he opens up more the bigger the chance he'll get stopped which what clottey believed given that he experienced how it is to be there in front of Pacquiao. And he didnt have one punch KO type of power anyway.