The offense already lacks a cohesiveness, or rather an identity. Not sure how bringing in another helps that unless this guy has a vision for our players on offense and is actually allowed to implement what he wants. Doesn't sound like that's the story here. Also the dude isn't gonna be our HC at 67 and a bunch of time out of the league.
...on the other hand if Lewis real job is to work w/ the WR corp and generally the passing game this could be a great move. Going off percentages, kicking Hixon to the curb makes us 30% better instantly, replacing him w/ someone who can teach our WR talent to play like WRs gets us another 35%, so we could possibly be 65% better in a few weeks
OMG I'm so excited.