Isn't it kind of funny (sad) that most of the people that are adamant about working and shooting at the same time have International experience?
Guys like Madness, PHRacing, PMT, Freedom Ventures, and myself all agree that we should shoot and work at the same time. There are others, but these are the guys I know of. I personally have pictures that I have taken of God Squads at US Nats and Area matches with patches in all their little hands!!! Almost all of the Canadian Masters are very good workers at patching targets. Yes, there are a couple that need a kick every now and then, but for the most part they are VERY good workers. I won't mention names on the "kicker" list.
Leatham, Barnhardt (where is he?), Sevigney, Strader, Burrell, and the list goes on. They don't ##### about it either. There are a couple reasons that I know of right away.
First, working and shooting are how the game is played.......period. Second, it gives the shooter a close up of all the targets, movers, steel and shooting areas as he moves around the range. This is an advantage to the better shooters. They learn and digest the information throughout their squad as they shoot.
Finally, it gives the shooters a good base to interact with their squad members. You can learn plenty when you work beside someone for the whole day! You can meet some nice people along the way, and make some new friends too. Where is the downside to all this?