What makes you think he has #1 WR skills? Do you mean to be the #1 WR on a team or a top 12 fantasy WR?
Bryant's career 16 game pace is 56 for 852 and 8 on 100 targets.
In answer to the questions I'd say yes to both in terms of his ability.
On the first question I don't think there are 31 WR's in the NFL more talented then him. To me he has prototype #1 WR skills.
On the second question he's already posted a #15 PPG season, granted over only 10 games, but I don't think it's a huge stretch to say I think he can get inside the top 12 in a full season.
But let's just say he avoids suspension. I think Cooper is the #1 WR on this team and he won't be a threat for top 12 kind of status until he's had a good clean year in this new system. So in other words I'd not predicting any of those two questions come true this year and I'd draft both Jordy and Cooper over him right now but if he avoids suspension I think I'd at least move him over Jordy. Long way of me saying I think ability is there for the answer to be yes to both questions, I don't think either happens this year even if he avoids suspension.
I'd just add I'm not knocking him for lack of targets in an offense with arguably the best WR and pass catching RB in the league. But he's been productive on a per target basis, productive in terms of real NFL production and I believe a strong 1.87 PPG points per target in fantasy. I get that some players style is just not conducive to becoming high target guys so it's kind of foolish to a degree to extrapolate what they could do on a higher per game target basis but in his case he showed us already in 2015, in large part because Bell went down, that he could function in a high capacity with a larger per game target share. Now it helps when you play alongside AB of course, so maybe the efficiency lags but to me he's shown the ability.
Just for kicks stat, Martavis over last two years vs Hopkins in 2017:
Martavis, 176 targets, 100/1,368/9
Hopkins, 174, 96/1,378/13
For sure not saying he's as good as Hopkins and life as the #1 WR on the Texans vs life as the #2 or #3 WR on the Steelers provides incredibly different looks, plus the QB situations. Just pointing on that on a per target basis he's shown to be highly productive and again based on what he did in 2015 I think he's also shown ability to continue to continue to excel in a higher target capacity.