Banisher Priest would likely work better than Fiend Hunter for this deck, it's more built for offense.

Riders of Gavony might also be stronger than Sublime Archangel , you'll be attacking with many creatures more often than just one and you might want to try out Path of Bravery

@Demarge: I definitely preferred Riders of Gavony over Sublime Archangel after testing, only problem is that I'm not sure if they are a solid 4 of in the main. Also I considered Banisher Priest , but Fiend Hunter is in for the removal, and I would prefer to have him not be as easily killed by removal spells.

I think with such a low curve, you should cut 4 Plains and put in 4 Elite Inquisitor s.

Banisher Priest dies to shock and pillar of flame and thats a thing so I think Field Hunter is a solid choice. Personally I would take Inquisitor over Captain as a white white two drop. Vigilance to attack and block is very nice for such a deck and I don't see the use of Gideon in the sideboard. His ability is one that is only good when you are winning so it's really just a win more condition so I would stick with something that would ruin your game like board wipe like say Faiths reward although I have heard it's too slow so you will have to run some test first. Also Beckon Apparition is not as effective as Rest in piece. So I would go 2x Rest in piece if you want effective control of the graveyard state.

No Thraben Doomsayer ?

Thraben Doomsayer is just not as good as other white three drops, even though his fateful hour is awesome.

No, but he works so well with Champion of the Parish , and will make trump blockers

I would take him over the Sublime Archangel most times, with only one way of getting damage through, having no trample

splashing green for Mayor of Avabruck  ^Flip is worth it.

i made a build very similar to this i did Elite Inquisitor and nearhalth pilgrilm and also over doomed traveler id do Boros elite more aggro. i also did 3 rootbourne defense in main and switch fiend hunter for Frontline medic if your dudes are indestructible no need for removal

I ran a similar deck which splashed green just for gavony / rancor / mayor of avubrook

if you want to stay mono white, a great sideboard is Angelic Overseer , will keep you in game against board wipes, flying and bigger threats..

I never found Sublime Archangel to be all that helpful in thisdeck b/c swinging out with the team was almost always more useful then 1 really big creature that didn't have trample. Since you should be outracing any other deck and have FS advantage.

But Sublime Archangel isn't a human...