I said 0.5-1.0 WAR because I suspect Travis wins the 2B job and Goins plays fewer than 100 games as our primary backup IF.
He will still play a fair bit and conveniently can probably provide solid defensive backup for 2B, SS and 3B which is great. He's a much better backup option than Kawasaki and could have long stretches of regular play if any of Travis, Tulo or Donaldson have DL stints.