The 140 lb Camacho was declining and a bit gunshy after the Rosario fight. Could Khan's superior afflethicism overwhelm Hector or is it Macho time!?
Watch Camacho vs Howard Davis. It'd basically look like that. And that fight was at 140, when Camacho was still in his mid 20's and basically in his prime. Khan was no faster than Davis, and Camacho made Davis look slow and boxed the crap outta him. As sloppy as trash-Khan is, Hector would have made him look like a fool. Camacho wins this all day. He was just a league above Khan in terms of talent, and SEVERAL leagues above Khan in skills. And for the record, Camacho would have pitched a shut out over Garcia, and Rosario would have sent Khan to the morgue.
Anybody who might favor Khan for this fight would probably mention the Judah fight. But a washed up Judah wasn't nearly as fast as Camacho. Hell, even a PRIME Zab wasn't quite as fast as Camacho, those he was very close. And I still think that the Zab of 10 years would have fucked Khan up.
Khan would be a non-factor in Camacho's era. Haugen would have beaten Khan. A guy like Jimmy Paul would have knocked the shit outta Khan.