I think the Micro’s little teeny patch port was inspiration for the MiniBrute 2_'s more robust patch panel.
For those with both a MicroBrute and a MiniBrute 2_ they certainly can gain from plugging them togetther. In a recent Sonic Talk episode 521, Yoad Nevo talked a lot about his moded Minibrute, with the keyboard removed and a MicroBrute put there in it’s place. No pictures unfortunately, but Yoad was on the edge of raving about how good it sounds. And there’s a guy with really no barrier to owning practically any sort of gear he may want, and a lot of taste.