There are teams that have Viska as the top receiver in the draft. That said, I agree with your first two points, but that's not my argument. My point is this: It's more based upon the combine for Viska than his injury history. Even if Viska is out the rest of the year, if he rolls into the combine @ 6'2", 220lbs+ and absolutely shredded (as he currently is), and he puts up a low 4.4 and a good vertical....he will go in the 1st round. He has amazing film, and some team will take him as a top 2-3 receiver in the draft, even if he doesn't play another game in college, because his potential is too much to pass on. I use DK Metcalf as an example, as he should have been a late round pick (if at all) except for his combine performance and how he looked with his shirt off.