I certainly hope we don't see any veteran teams using any design influence from any other competitions they may have been involved in. What about "collaboration" leading to exact replications ? what is to say that similar designs as the 3 day builds wouldn't surface anyway? The 3 day builds are a tremendous resource for teams with limited depth such as rookies. The idea of FIRST is to cast a larger net, purist's need to chill. Thanks to all the 3 Day Build teams.