Bramble would counter the shit out of Diaz, switch stances and run him into one shot after another. You couldn't ask for a more ideal opponent from Bramble's point of view than a light hitting guy who comes forward in relatively straight lines and throws a lot of light punches. Bramble turns that into a blood letting.
If that scrub Nate Shambles could beat the Hell outta Diaz, then Bramble would beat the living shit outta him.' Bramble TKO 10. Diaz was inferior to Mancini in every way possible.