my co- leader and I do something very similar to this, except we write on notecards (1 for each team), and each of us takes one of the alliances. these notecards become my memory bank- when I need to know if a robot is decent or not, I look them up. We have the benefit, however, of having a 6 person scouting team as well (well kinda, more like off- duty pit members that sometimes dont show up, and one or two dedicated to scouting guys that never get breaks because of them
), so we can use the data in combination with the cards for an even greater effect. that being said, if you have a small team, that's a brilliant way to run scouting, especially if your lead really knows the robots well.