Yes, please! Some teams are notoriously bad for changing lines up last minute (ie. Dallas) or withholding information, so it would be nice to change the lines according to our own assumptions in that case. Also, very similar issue with goalies. Teams playing on B2B rarely release info on who's starting so it would be better to leave both goalies in the player pool until there is a confirmation. Too often the 'expected' goalie that's left in the player pool is not the one who is most likely to start.