Can I ask why? Tanner looks hopeless to me what I've seen of him this year.
Not sure, really. I haven't seen him play this year but I was under the impression they elevated him back onto the main list recently.
I am going on his debut where I thought he did fine. To this point he has had a terrible run with injuries and it seemed the club thought enough of him to cut him and rookie list him to keep him at our disposal: Prudent list management and they would not have done that if he didn't show some potential.
I will defer to your greater knowledge if you have been tracking him personally.