A rotation, is there to make sure you have an enjoyable experience. In a rotation, servers are given tables in the order they came in ( in my place of employment) or how busy they are.
When you walk into a restaurant and go straight for the lounge, it messes up the rotation, the bartender, or server in the lounge may have just been sat, and now you're messing up his or her flow of service. It adds to their stress, and lowers your experience. You're also sitting at a table without menus, and if it is a four top table* you most likely have too much silverware.
Please be patient, wait for a hostess to greet you, grab your menus,sit you in a section where you will receive top notch service, and remove your extra silverware.
Also, don't sit yourself at a dirty table, the busser or hostess isn't going to take twenty minutes to clean that table. Be patient, if you would like that table tell the hostess, server, or busser that you would like to sit there, and they'll set it for you and the rest of your party. It's very awkward to bus a table, with people sitting there, it takes longer, and normally isn't done as well, because the hostess or busser can't get to sections because you're sitting in their face.
*4 top means that the table is meant for 4 people, or that is the number of people at the table.