headcanon: when Connor comes back to work as a detective after the revolution, he and Gavin have immaculate beef. snipes left and right, smug connor joking about the time he kicked Gavin's ass in evidence room, Gavin just being an asshole but he gets more and more annoyed about Connor not taking it anymore, responding with sass and dismissing smiles. both not even realizing they are slowly becoming friends ('frienemies" is most precise term).
It seems that not all of Connor’s functions could be called “state of the art”.