Don't take this as me berating anyone, because I know I fall for this myself a bit too awesome. Rather, read this as a small reminder.

I've noticed this happening a lot more often of late. It's not a huge deal, not a big rule broken, but still an annoyance in a game. I'm talking about choosing bad spots. Bad as in a spot that is already guarded, or a spot that is unnecessary to guard at the time. If someone takes the spot you wanted, choose another, or ask him to move, or something. As long as you don't just walk up there quietly and stand there. Too often have I noticed a huge gap in our defenses because someone wanted to guard a spot that is either already covered. Same goes for when a teammate falls. Doesn't matter how much you love the spot you're in, please move to where you're most needed. It's extremely annoying to die from a flank and then notice that there's a player sitting behind all the defenses, not even moving to cover any open spots.

Another habit I'd like to see lesser of is moving to where the action is. Obviously you're gonna want to have a stronger defense where they're attacking, and everyone wants to fight, no one wants to spend they're time staring at a wall in a shooting game. I'd still wish to see less of people running off to the other side of the map just because a few shots were fired at the other bombsite, especially when it's clear the others can manage themselves. Not to say that you need to stick to one spot like a statue even when a teammate is screaming for help. Move when you're asked to move, or when it's otherwise clear that you're needed there.

Again, it's a friendly reminder. Just something that might be good to remember in game.