As a GM I have a hard time finding all of my player's bonuses ahead of rolling a secret check. I have to open each player's character sheet or keep separate notes for their bonuses.    I propose building an interface in the GM view that has quick view or access to a small set of skills or saves from player character sheets. Let the GM designate the items to include from the character sheet. It could have a pop up like the dice roller interface with a summary of the skill bonuses and the option to trigger a secret roll for any or all of the players.