What move do you think Texans may make this off season that would be a big mistake

There are a lot of what should Texans do posts in the subreddit. I wanted to ask a different question. What would be a possible move Texans can make this off season that you believe would be a big mistake. By move Texans may make, I mean something more or less plausible, not trading away Nico Collins for Ezekiel Eliot or some stupid thing like that ( so no Bill O’Brien moves)