There was a statistic made (I think it was MCN). Most people don't enjoy riding in groups and the main reason given was trying to adhere to rules which makes the ride less enjoyable.
The first rule of group riding is "ride your own ride".
Also you can't expect the guy up front or leader to always be in the left of center. There are safety issues. So this staggering concept is actually not safe unless you are in a parade going 10mph.
