I think in principle one might think about NB for the Minion to pollute a Minion-engine with Copper, but probably not that early. But the longer I think about it the worse the idea gets.
The two interesting cards here a Fool's Gold and Minion, both supported by trashing and threatend by the Embargo. There is no +buy, which would really let me go for the FG. There's also no Village, so Lookout has the advantage that you can play it before cycling with the Minion, and that probably your start is a little bit faster than with Chapel, which might help with the Minion-split. But I'm not sure with that.
So for some the sake of unconventionalness, I would maybe start Embargo/Lookout. Embargoing FG (or maybe Silver when the oponent trashes heavily, and I get an early Minion, in which case we need another Embargo for FG)
edit: Of course with the Embargo around, going for Minion is also dangerous. But next to FG and Minion the board is soooo booooring, and BM is threatend by the NB and Minion and FG. Probably best is really playing Caravan/BM, ambargoing NB and keeping a tactical Embargo in the deck to embargo Minion or Fool's Gold if someone wants to go for them (in the case it is not already done). So actually not boring at all, from this point of view..