I think it's very possible. he's always been a goal scorer and as his career has progressed and the system he's in, it's a good situation. he's sat at 8 or 9 goals for 4 or 5 seasons even missing 20 or so games in some of those years. he had 411 shot attempts last season which was a big time bump from the 311 he shot the year prior which represented a career high. that stat is largely a mindset stat about attacking with your shot. it's replicable, but never a good bet to put on any defenseman to score 15 or more goals. I will say that I think what we've gotten from Brady Skjei has been first pairing play the last 2 years and not enough is said about it. it's a little weird but one of Skjei's best comps in my opinion is Justin Faulk as far as his offense and how it comes. not a lot of passing creativity or playmaking instincts but just gets stuff on the net in traffic. if he can get 400 shot attempts again next season, anything is possible.
While it's possible, I don't think it's probable for 3 reasons:
1) With Burns and TDA, he's likely not getting much PP time this year, where he got 4 of his 18 goals last year.
2) Brady had a 9.57% shooting %. The previous best in his career was 6.45%
3) Depending on what the Canes do with their blue-line, it could change his role and the dynamics. He's said multiple times that playing with Pesce is great because it allows him more freedom to take chances offensively. If he's still paired with Pesce, then this isn't an issue, but if the Canes trade Pesce, that changes the dynamic. If the Canes don't trade any defenseman, then his role may be different.
A lot of things can happen so it's still possible, because he has good instincts of when to jump into the play, he has a good, accurate shot, and he knows how to get his shot off.