So im considering purchasing the next level of roll20 mostly for the line of sight things, but i want to know about the roll20 app for tablets. I know that they only show the characters sheets and the compendium and such, but i have my sheets set up so that my players can click the attack button and it rolls everything for them whenever they are using laptops.  Currently i have a tv setup with my laptop plugged into it to show the map, and the players use their laptops to use their character sheets.What i want to know is does the roll20 app for tablets have that same function? If they open up their character sheet will they be able to click on the attack button and it does the rolls for them that i can still see?  Any help is appreciated