As we have a lot of newer players in our household, many like to to do the weapon range to work on basic accuracy.
Notably absent is grenade training. It is briefly included in the tutorial, but would it would be helpful to have a special replayable grenade range for different angles and targets of multiple ranges, especially since each of the 4 grenades behave very differently. I already use training mode for this, but the score feedback would be helpful. I have had multiple family members ask about grenade practice.
Also some sort of equipment range / tutorial could also be handy particularly for the repulsor and grappleshot which newer players really don’t necessarily know all the mechanic interactions.