In a nutshell, it is disrespect to the American Flag. There is absolutely no way that a color team should ever execute any kind of movement other than what is described in their service manual(s). Rifle spins, fancy steps, even creating some sort of “beat” when performing sling/unsling arms (I saw it while I attended a competition in Germany) should never be accomplished. Period.
I even find the half-step-stomp and yelling out cadence for color teams unprofessional.
I am all for thinking “outside the box” when it comes to XD for soloists and drill teams and I even created the World Drill Association’s Open Color Team© and Open Regulation Drill© where teams create their own sequences to use the drill pad and time most effectively- this brings Composition Analysis into Regulation Drill. However, these Open phases for the WDA are only for rearranging regulation drill commands and moves. In no way should it be interpreted that this means there is a free-for-all on the regulation drill pad.
Some drill teams have a difficult time switching from RD to XD when it comes to style- mainly feet and arms in most cases. But there is zero room for any kind of XD move when it comes to colors. When on a color team, the team should act with the utmost professionalism at all times.
Image courtesy www.cityofperris.org/