FitSaxe
Cathlete
Having two cast for modifications can affect le flow of the entire workout.I think you meant " not neglected".But two cast members to watch for up and down mods wouldn't affect the time and would appeal to more people. JMHO.
It is not always possible. For example for kickboxing. it is not possible IMO.
in other words, modifications still need to be cued but it is not always possible.
I think Cathe is doing a great job providing modifications.