When your throwing around integration names between objects in triggers, you might want to represent a value by it's field label instead of the integration name of the field (i.e. approval workflow with old/new value of field changes on another object). Normal users don't have a clue what the integration name means.

It doesn't make a lot of sense to make REST calls from Rollbase to Rollbase (REST API does have a way of retrieving metadata). It would be nice to have these available as server-side api's to use in formula's and triggers.