I don't think this archetype will work well until I have the new BP with Wilhelm, so I can't test it yet. I'm curious if anyone is trying something like this already. The idea is to leverage Empire's resource advantage into denying the opponent's resources via support destruction and forced march + Wilhelm.
The thing I would be worried about with this plan is rush - it seems like this ought to work pretty well against midrange like dwarves.
3 Warpstone Excavation
3 Contested Village
3 Church of Sigmar
3 Derricksburg Forge
3 Dwarf/Empire Alliance
1 Shrine to Taal
2 Runefang of Solland
-- 18
3 Huntsmen
3 Pistoliers
1 Warrior Priests
3 Gryphon Legionnaire
1 Thyrus Gorman
2 Troll Slayers
3 Zealot Hunter
3 Wilhelm of the Osterknacht
-- 19
3 Innovation
1 Judgement of Verena
3 Burn it Down
3 Forced March
3 Demolition!
-- 13