Deebo has been struggling with a hammy injury, but this year, he has been pretty consistent prior to the injury, scoring just over 10 points per game in almost every game he played in this year, and he would be a good upgrade over the aging Thielen.
More information is needed like keeper or redraft league, starting requirements, are you a contender, etc., if Deebo is a key piece to contending for the title, I would consider it in redraft, but more info is needed to properly understand the situation.
Looking for a better offer doesn't hurt, but more information is needed to give a specific answer.
What about a back up QB?