I wish Line 6 would release a standalone footswitch expander with two additional rows of 6 switches each (12 total), featuring 6 dedicated stomps and 6 dedicated snapshots, all with scribble strips.
The main Stadium XL unit could then focus on 2 dedicated bank switches for preset control (accessing 8 presets total). This setup would deliver the 24 footswitches that top pros rely on stage - like those using RJM Music Technology 24-switch units.
Juggling everything on just 12 switches is a hassle for cover bands grinding through four sets nightly.