Anderson & Gallows

Are you surprised Karl Anderson and Luke Gallows have largely had an irrelevant run since WWE signed them away from NJPW over 3 years ago?  They have had 1 forgettable Raw Tag Team Title reign, and have been mostly invisible since moving to Smackdown over a year ago.  
Even at the time they were seemingly just signed as a package deal to get AJ and Nakamura away from New Japan, so no, I'm not terribly surprised.  The fact that Smackdown's tag scene is a wasteland right now and they were still chosen to move to RAW shows how "important" they are to WWE, too.