Bookmark/Teleport/Trigger/End, Time-Dilation, Give/Take, Spawn/Damage/Heal etc all can be done already from verse and custom menus / inputs can trigger them already.
I feel like a LOT of the above requests can be made moot just by having an
isDebug[]
function in verse, without needing those hard-coded by Epic.
They can then check if debug is active and can do most of these actions already from their own verse menus or input-button(s).