first of all, Clowney is not signed by Houston. He effectively has a no trade clause because the team can’t trade him until he signs the tag. This means that not only does the acquiring team need to want Clowney, Clowney needs to want them
Second of all, any team trading for Clowney couldn’t even give him the money he wants. After the July 15 deadline passed, a team can only trade for Clowney and let it ride.
(essentially, he's a one year rental. highly doubt anyone meets their trade demands. he likely plays out this season with houston, gets tagged again and then traded before next years july 15th deadline)
https://www.fieldgulls.com/2019/8/17/20810293/seahawks-trade-rumors-jadeveon-clowney-texans-franchise-tag-holdout-seattle-2019-preseason