The heel turn to make a Mid Carder relevant!
What if a surprise heel turn happened like a Kofi Kingston or Zack Ryder etc. came down during the match and threw in a pair of brass Knucks toa member of the shield to win, creating relevance around a mid carder. In doing this we can then have roman reigns feel isolated from the group and turn face. This would make for interesting tv. If the shield were to grow stronger a few more experienced members of the roster would work with Kofi trying to recruit people like Mark Henry, The destructive version of The Great Khali or turn Kane heel and have Daniel Bryan part of this feud.