Introduction:
I love that ddo has stuck so close to PnP with feats except for the fact that there are so many subpar to absolutely worthless feats available it sucks new players into making very bad toons that should in fact be very fun and functional in the game rules in which DDO was derived from. So that said, I think we need to completely revamp the current feat list, out with the worthless junk that might sucker in a newbie and then cause frustration after they learn the actual mechanics of the game don't favor the old school feats. (looking at you self sufficent)
Some newer ideas that I think would fit great into DDO mechanics and help enrich the game as a whole:
(most the ideas today centered around dwarves and monks for some reason, but this list just hopefully paints a picture as how feats could evolve)
Chug: Take this feat to be able to drink two potions at the same time. Dwarves that take this feat can chose to set their chug ability to three potions.
Metalsmith: Gain improved crit with warhammers and light hammers, change dwarven weapon masteries from axes to hammers.
Miner: Gain improved crit with heavy picks and light picks, change dwarven weapon masteries from axes to picks. (mutually exclusive paths)
Update power attack: Create a Ui for PA that lets the players select the amount of hit point to damage trade off they want with the max remaining the same.
Sweep kick: A monk and fighter only feat that upgrades trip to act as a cleave affect. The fighter version breaks attack chain while the monk version has a different animation that is tacked onto the attack sequence that also deals damage.
Heavy fists: Warforge and h-orcs deal unarmed damage two dice higher and have -2 to AC. Warforge gain an additional +1 damage due to the fact they literally have steel/ada/mithril fists.
Grappling: Unarmed fighters may grab, lift, and slam down an opponent. Functions like trip currently does in its knockdown affect and timers + does damage dependent on strength modifier. Gaining this feat opens barbarians and fighters to a fast unarmed attack chain (but please different than monks). H-orcs and warforge gain extra damage bonuses.
Charge: Upon gaining this feat a player can charge forward in a sprint, slamming into and object or opponent and dealing damage with a chance to knock down (we already know this mechanic exists with minotaurs so cant be that hard right?) Damage without shields would be equal to toons strength or dex modifier, whichever is greater. Toons using shields add current shield bash damage dice +15 to charge damage. Dwarves and humans using a shield gain an additional +10 to damage on connecting a charge. Elves and drow gain regular weapon damage dice to their charge if using racial weapons (completely separate animation for them pretty please :P ). Halfing would get a 10% chance to apply a hamstring affect on the target. H-orcs and warforge would gain a much greater DC to their knockdown affect ..my current idea would be upon gaining this feat and making it active (like PA etc) your toon will charge forward when you double tap the forward button and sprint forward for 3-5 seconds. Of course it would be subject to a timer to be determined.