It doesn't make it more difficult, but defeats the purpose of the quicker line. So if there are people in back of you in line who just want to grab there packet and go....and you decide that you don't like your room assignment, thus causing CM to have to go into the system and change everything and issue a new KTTW card....the people in back of you are not getting the benefit of the "quickness factor" because you did not grab your folder and go.