Portal Qol suggestion

When adding player variables or otherwise anything that calls on an "event player" "event vehicle" etc, i'd like to see a little dropdown that lets me select what i need from whatever makes sense on the current block. Find myself having to grab an event player by either copying or researching for it too often, this could massively speed the process and simultaneously help those with less knowledge throw something together. If the empty slot calls for a literal, clicking it should open the "literal" tab so on so fourth.