Spoiler Warnings: Why does Lobo Join Brainiac 5 in R.E.B.E.L.S. #21 by Tony Bedard?

Back in Countdown, Lobo acrued debts to the Triple Fish God (I love comics) which were not cleared by merely killing TFG,  Brainiac is clearing those debts by employing Lobo, currently, as Lobo always keeps his word.  I’m just happy to have the last Czarnian back in a regular comic.