If you based it on their respective last fights, Hatton's accomplishment pales in comparison to PAC...

Even if we based it on the last 2 fights; Hatton's performance over Malignaggi and Lazcano compared to PAC's performance over Hoya and Diaz, there's no comparison...

If we rank Hatton compared to PAC's last 2 opponent, it might look like this:

Hoya
.
Hatton
Diaz


If we rank PAC compared to Hatton's last 2 opponent, it might look like this:

PAC
.
.
.
.
Lazcano / Malignaggi

There's really no comparison... That's why I think Hatton will be beaten very badly by PAC on this fight...
.