Feat choices for a level 3 Marshal?

[Samalpetey]

So, I'm making a marshal for a low-op group, and I'm trying to find some good feats. The marshal's meant to be a face/support guy and has 3 feats to play with. Any ideas?

[FleshrakerAbuse]

A support character that focuses on buffing or debuffing?

For the buffing, which seems like it, I'd suggest you play a silverbrow human and take Draconic Aura, giving you an extra aura. If you can't, take Dragontouched or Dragonblood (not sure which one) and then do it. This will give you another aura that can level up with you. Play with a reach weapon and then take Combat Reflexes to maximize support battlefield control, and later take Improved Trip instead if you prefer.

[Verditude]

Imperious Command (DotU) is a good one if you're pumping your Intimidate. Works well with the never outnumbered skill trick (CSc).

[Averis Vol]

If you are human pair Imperious command with dreadful wrath for some tasty fear lockdown. You have to wait til six for the former, but dreadful wrath has to be at first.

[Darrin]

Draconic Aura (Dragon Magic).

[Zonugal]

Knowledge Devotion works well what with you having all Knowledge skills.

[Thurbane]

If you want to add some utility, how about the Binding feats from ToM (Bind Vestige, Improved Bind Vestige and Practiced Binder)?

The Fey Heritage or Fiendish Heritage line of feats from Complete Mage are nice, but the 6th and 9th level ones are the real cream of the crop (tasty SLAs).

[Waker]

Perhaps Negotiator or Persuasive so you can go into Evangelist later on? Not an amazing class, but handy for low-op face/buffing.
Goad could also be useful, since you would have the Charisma, armor class and HP to make it so you can taunt and survive to tell the tale.

[Findaleus]

Depending on your Wisdom score, perhaps Force of Personality?