The Codel paper explains why not (Codel creator is the same as RED). RED needs fine tuning and people couldn't do it right. Codel has only one knob with a sensi

The Codel paper explains why not (Codel creator is the same as RED). RED needs fine tuning and people couldn't do it right. Codel has only one knob with a sensible default. This should simplify implementation and allow widespread adoption.