Many players are oblivious to the mini-map, they may have been new players who didn't know what this meant.

Play this game ..

I know several players that are not good at looking at the mini map. They have played since MW2 and are not used to looking at the map as much. Some people are not very dedicated players which is fine, sometimes frustrating but what can you do other than just leave the lobby.

i hate when my team had a uav or auav and they all run away from the arrows. another thing i hate is when the enemy is on a flag in dom and nobody goes to stop them.

Biggest thing that happens a lot is teammates who just run past enemies, or teammates who refuse to kill an enemy =S For example a random teammate is camping somewhere, so I think that part of the map is safe as long as he doesn't die, but I STILL get killed from that side... It also annoys me when my teammates take the flag in CTF and then camp with it =P I mean come on, every enemy sees a big sign above your head that sais KILL how do you expect to be stealthy with that above your head..  I've also seen some enemies throw a semtex towards me and then rush straight towards me, killing themselves with their own nade and giving me a free assisted suicide =)