He was probably a 4th or 5th round pick
Dropping him for a TE2 is wild
I mean, it doesn't really matter who you pickup if the one of the options is zero points and a complete unknown going forward.
Reinjury risk is extremely high with Xavier, and if you know Andy like I do, he's going to be super limited for the next 3-4 games regardless of how healthy he is. Maybe even all the way to the bye in week 10 where they'll certainly reassess the situation.
Might as well get something you *need* now. Its not like he's dropping a WR1 to get a TE2 either, he's dropping arguably the 3rd or 4th option in this offense all things considered.