I can't tell from the article but maybe someone else can. Are there just two disc brake models? The superx with RED and caadx with ultegra? It lists the other models but is it safe to assume those will only be cantilever? Still can't decide between disc and canti so trying to not start a debate here.
There are two hi-mod frames. One has Red with discs the other has Ultegra Ui2 and cantis.
Two reg mod frames. One is mechanical Ultegra and the other has Rival. Neither has discs.
Three CAAD frames. One has discs and mechanical Ultegra. One has 105 and cantis and the last has Tiagra and cantis.