After having found, thanks to @Bernd, that Scaler is good at drums, I am using quite often this routing to have automatic drums while jamming
EZdrummer receives inputs from the Scaler used for accompaniment, but if you also send inputs from the Scaler used for solos (and possibly other Scaler instances) the drums become more colourful
Moreover, I just found that with this routing, the white keys of my MIDImix trigger single drums elements; so people who are able enough, can add even more variation manually