It's a problem because he gets in the way and steals evidence from my crime scenes and has his own detective sidekick take it off for testing without even telling me! And then suddenly they're like, oh, here's the results for some salty sherbet blood we tested even though we had no investigative authority!!

[ ...that said, he knows the thing about edgeworth's morality is probably right and he doesn't have anything to contradict it. but it's still breaking procedure and unfairly leaving him out of the loop and he's still mad about it!! ]

And... yeah, I know it's different here. But I'm still better qualified to deal with this stuff than pretty much everyone!