I know in the past we've done the thread about players we most do NOT want in R1, and I said Rashan Gary, and then the following year I said Jordan Love. After that I stopped posting about such players.
This year I will say it's Anthony Richardson, but I feel safe in saying that because I highly, highly doubt they would draft him. Great athlete, has tools to work with, but that dude can barely play QB properly on the college level, he is light years away from playing pro QB. Was the same deal with the Liberty kid last year (Malik Willis?), those guys are major projects and too risky to spend high draft capital on.
EDIT: I didn't want Gary because he seemed too boom/bust for me. I've since admitted I was wrong about Gary and have happily eaten crow on that one.