Any archer who doesn't fire into melee.
Any archer who charges in pell-mell to try and save the flag on defense.
Any cav who doesn't run his own infantry over while they're in the middle of a fight.
In no particular order:
Herby - A beast with just anything. Plus he's a cool guy.
Miley - Another beast with just about anything. And he/she uses my clan banner so that's always a plus. =P
DrDemento - Hard as fuck to take down, can definitely sway the battle in your favor because he never dies.
Kap10 - One of the best of the shielder+fastasfuckonehandsword guys.
Balbaroth - Probably THE best shielder+fastasfuckonehandedsword guy. Plus he's like lvl 34 so that's beast.
Malicious - Skilled combo sword/board+2h. Plus he's another one that uses my clan banner. =)
9Finger - Tincan, but pretty fuckin' good. Cool cat too.
Balron - Fearless, wreckless 2h-er. Hard to hit and will kill/wound 3-5 of your guys before you can take him out.
Wraist/Wraizzen - Skilled fighter with just about any weapon he tries. Currently 1H with no shield.
Dainsters - Love/hate relationship - lol. Love when he's on my team but godam I hate that pike when it's on the other side.
Xeen - Same as above.
Robert Namo - One of the better Cloth+2H fighters in the game.
Grok - Not sure where he is these days, but he was a damn good sword/boarder.
Mulas - Not sure what he uses but looking back through my screenshots he sure is up at or near the top in alot of them.
Givi the swordsman - Skilled combo sword/board+2Her.
Lubu - Badmotherfucker.
WaltF4 - Another badmotherfucker.
Lord Ryan - Haven't seen this guy in awhile, but he was a beast too.
Ron Burgundy - Props for the name alone, but props for taking a funny name and associating it with kick ass.
New Sicily - Damn good 2H-er.
Beeper - Obvious reasons.
30 Seconds to Mars - Yeah. You know him too.
Dexxtaa - Pretty good dude in ugly green armor.
Bludgeon - Don't think I've seen anyone do as good as he does with a Bar Mace.
Aldogalus - Another skilled MB-er.
Rustyspoon - Damn good sword/boarder.
SedUctIOn - Always a force to be reckoned with. Uses a short, fast 2h-er.
Big list, but probably in reality alot more names could be on here.