I agree with you... keeping track of a buddy is a drag.Beachman once bubbled...
OK.....let me have it.
However... you might want to go back and read my post.
There is a way to do it that is not a drag.
Anecdote:
I went in to see Phil the Drill today and right away he starts telling me about his latest ice cornice climb... and how looking down between his legs he saw nothing but air for 3K (cripes I hate stuff like that... why does he always have to tell me that stuff??)
Anyway... Phil and his partner have developed a method of rapidly transiting such sections... but it depends upon precision team work and wordless communication... more like knowing what the other guy is going to do since there are times they can neither see nor even hear one another. I guess it is important to know whether you are on or off belay... or something like that.
So as Phil was going on and on... drilling on my poor ole tooth... I started thinking about how Shane and I communicate. Yes we use light signals... but I had learned something Saturday. We sent our lightheads into Halcyon to exchange them for new ones so we were diving without lights... and you know what? I missed the lights... but I found out that we have developed something of a sense of what the other one is doing or going to do.
So... I agree... it isn't a lot of fun diving with the buddy of circumstance... but it is really cool when you get a team work thing going.