Ross for me.
Davis is good, but the same way Ross' previous injuries give people pause, so should Davis' competition.
You can only play who's on your schedule, but Davis played against inferior talent and, for the most part, got shutdown against good schools (Wisconsin, OSU). He did dominate the other schools so I'm not saying he won't be a good pro. I just think this T.O. talk and saying he's going to beast out could be premature.
Davis last game he was shut down by Wisconsin and then, due to injury, hasn't run at the combine or his pro day. For me, that's a little risky too at #8.
I wouldn't take Ross at 8, but what we need based off of our roster is a player of Ross' abilities and strengths, IMO.
I wouldn't be mad with Davis, but I prefer Ross and would not want either at #8.