Using that logic wouldn't it make sense to ask guys to hip thrust 50ft also? I mean with footlock you have to have a prussik handy and switch over to your system once you're in the tree. Those are extra steps.
However, I'd like to think that in 99% of real life rescue scenarios the spurs are coming out. Not many guys put in an access line for rescue (at least that I know of) and nobody wants to be fucking around with a throw ball and line when shit goes down.
It's funny how comp AR vs real life differ, or potentially could, or even AR practice.
Was visiting some old coworkers the other day during their morning meeting the day after an AR practice day. This is in no way a dig at the people involved, as they're far between climbers than I am, and one is an active member here.
One guy was talking about his "practice scenario" the day before, and being at a low, flattish rope angle, and having his lanyard wrapped a few times around the limb, and then having all his weight on the lanyard.
He mentioned that the rescue climber had several gadgets and still had a hard time getting his lanyard off to get him to a safer angle then to the ground. He was mentioning how hard a real rescue would be in the given situation, and it indeed may be.
I spoke up, even though I was just a visitor, and mentioned that in that scenario, and the rescue climber had the proper tools to secure the injured climber to themselves, a way to loop the tail of the rope around a crotch/or take a wrap if no crotch, cut the lanyard, and let the angle back to a safer, lower able position, then descend.
He mentioned he had never thought of that, and I said well of course not, who cuts lanyards and/or ropes in AR practice and/or competition.