i couldn't stop laughing at this, i wish i could see only one of them doing this
cav players are the most immature players in this mod, and they are thinking only about them selves, and their hunger for easy kills
Cav aren't immature, cav are the fighter jocks of CRPG. High Speed Low Drag is the motto of most cav, while archers might have mantras of "Always take the shot." Cav say "Woah, I'm way too drunk to be playing this game right now."
On most maps where you can easily see/fight the enemy, the cav will usually clash first and fight first, whoever wins the cav battle will then be allowed to harass the opposing team's infantry from behind. Having cav is a very tremendous advantage over not having cav, you would be really dumb to not want any cav on your team. Sometimes you might encounter a Cav Hero, who can basically kill all of the enemy cav by himself, and then the rest of the enemy team by himself. While it may look like he is doing everything solo and it is so easy, he wouldn't be able to do it unless his teammates keep distracting the enemy team by being a target. People walking around on the ground are basically cannon fodder to protect the horses.
When lancing from horseback, I imagine myself as some kind of Spitfire or Mustang, strafing chocolate chip cookie infantry during some long forgotten battle of WW2. The roles are pretty much the same too, the light cav plays the role of the fighter, keeping the other light cav engaged and away from the bomber heavy cav. Horse Archers/Crossbowmen are basically dicks that nobody likes and have a minimal impact on the battle, the best way they can do anything is by assassinating high-value targets, taking out enemy horses, they are basically interceptors, really good at shooting down fighters but not having the firepower to hurt bombers.
Having more than 1 wingman as cav is stupid, and a waste of time. But cav should definitely work in pairs, and then as pairs as a huge blob on the appropriate map.
Trust me, you wouldn't want VOIP.
Anything more complicated of "Everybody follow me." is going to get fucked up when the plan goes to shit (It always does), it only works if there is someone you can listen to (Not read) and have the battleplan adapt as the situations change. It is true it is vulnerable to ranged, the blob is basically there as extra hitpoints for the heavy-hitters and killers of crpg. Everyone can have fun in a blob, especially if they like getting murdered and holding up their shield until such time as they are murdered.