Sabres’ Casey Nelson earning regular duty on blue lineSource: Olean Times Herald ‘“I’m probably playing at the highest level I ever have and as comfortable and as confident as I ever have,” Nelson said.’ Related posts: Sabres recall Hudson Fasching, Casey Nelson; Top line changed Sabres’ Casey Nelson becoming regular Sabres Top 20 Talents in 2016: No. 20 – D Casey Nelson Sabres’ Matt Ellis scoring, earning Ted Nolan’s respect and regular duty Sabres’ Weber still battling for regular spot on blue line