Too right. Checking for TB is one of the most pointless things to check before a game. If a marshall feels during a game that a marker is bouncing and an unfair advantage has been gained then check the marker after the game and penalise if necessary. Most of the time i feel its just bs politics at big tourneys and that the whole issue has become so over inflated that the many more numerous forms of cheating that are present don't even get discussed. Although marshalling is improving at D7's some marshalls are still having problems doing paintchecks(or more precisely communicating with each other to get checks done quickly) and some of the marshalls positioning leaves a lot to be desired. Marshalls should be spending less time worrying about TB and more time trying to get these things right imho.