Agent Weenie

I would use Echo in this deck if I had her.  The goal is to combine Jean and USAgent.  Force your opponent to play their big cards against your Agent.  Goose can lock down another lane and this deck avoids running into your own Agent or Goose.  You could add Mystique to double up on Agent, Goose or Jean.  You could also put in Hobgoblin which would make USAgent even more potent.  Baast helps bump up everybody but without Zero, don't Baast the GG (or Caiera or Swan).  Iceman can take one of their 3 costs and put them in range of Agent. Kaazar might also have some synergy with this deck.