Ideas for Core Engine programmers?

In 10 days I have some inspiration for programmers that I will be adding.

  1. Modeling - Transform
    Adding the value of + or - value and the result would be summed


  1. Isolate Selection - Hide all object which are not selected - SOLO

  1. Swatches

It would be really nice to have all these features native to Core. I can imagine doing basic math inside the components of the vector!

  1. Pivot Tool - UE4 -Plugins - Printscreen