Ooh boy, those two being allowed near one another that early on is a recipe for disaster. Mickey bring Ludi small and dead animals to run experiments on (for the former) and dissect (for the latter). Or knowing those two they probably put a dead rat up either of their asses or something. Not to mention the urine/stool sample angle, Ludi already being somewhat familiar with what types of procedures are performed at clinics and knowing exactly what he wants to do when Mickey hands him a jar of piss (or lobs a water balloon filled with piss at him). Point being they'd both be worse off with more time and opportunities to indulge each other's nasty habits and desires had they been allowed to meet back then.