I quietly added a phase indicator on the bottom of the deck which I sometimes remember to update. When I click on it, Cardo Flipper sends update to everyone with the Flipper. Anyone can update it.
I wasn't sure if small overlay for everyone would be needed or just one's own? Like a bingo card.
Fury Pip, Quest Pip, Tactics Pip, Command Pip, Shaken, Catbird, Pinned Where appropriate. Maybe the current table or if you are ignoring Banes. Too much makes it not practical. Needs to be able to tuck it away to save real estate.
I have little slips of paper that I flip on my desk when it gets too complicated.
The Status table in the Flipper also tracks the Defense Mod and the enemy ferocity. It was more a demo of what could be done.
The other choice is the SG On-Line Character sheet which could easily have a set of check boxes. I sense you are on paper during the game. It makes no sense to tick it on paper but would make sense on an electronic sheet.