
Could you make the in campaign character sheet accesible outside the campaign by the players and the DM? it needs no changes in its format eg for the 3.5 the players can add the abilities and feats and gear at the abilities bar and the skills and saves and attack/grapples as prepared macros. If they are able to do that outside the campaign environment then the dms could just import the character sheet the players made in the campaign saving a lot of time in the game. Also the dm wont have to import the character and make all the macros and skills for them 1/1 or we wont need to alt tabb for mythweavers/whatever.