I don't care who leads, since this is TEAM fortress. I just care that people continuousely provide situational feedback. For example, yesterday there was a crazy sniper on the enemy team. When our spy told us he killed him, we were relieved and we were able to advance.
In the same way, we always looked behind us for spies and scoots and when we heard that the spy or scoot was dead, or we knew what cloak he is using, we had an advantage right off the bat.
The main problem with our team, in my opinion, is that we are too spread out. We need to focus our attack on one area while the scoot, spy and engi flank from behind. I got the rambo engi idea from the team we played against yesterday.
So anyways, I'm fine with any leader, so long as he maintains communication and unifies the team.
By the way, I've done a bit of rambo engi in the past, so could you please sign me up for engi on the front post?