Edmonton moved to the NHL for the 1978-79 season, but Semenko's NHL rights were held by the Minnesota North Stars, who selected him No. 25 in the 1977 NHL Draft. He was traded back to the Oilers for a second-round and a third-round pick in the 1979 draft. Edmonton also acquired a third-round pick from Minnesota that was used to select Messier.
"He was always proud to tell everyone that, 'Gretz and I were protected when we went to the NHL,'" Gretzky said.
At 6-foot-3, 215 pounds during his playing days, Semenko acted as a mentor and protector for the Oilers in their early years in the NHL.
"I think that's the first place everybody looks to, is the role Dave did in that regard, which was a huge one," Messier said. "He came out of the WHA with a tremendous amount of respect, and coming into the National Hockey League, word travels fast. Even back then, without the social media, word traveled fast. He came out of the WHA with a lot of respect in the NHL, which immediately gave our team respect in that regard."
Semenko was remembered at the memorial as a charismatic person with a great sense of humor who had a way of bringing levity to any situation. Semenko's daughter Hannah, brother Brian and childhood friend Randy Donkersloot spoke at the gathering of about 6,000, as did Gretzky, Sather, Coffey, Al Hamilton and Kevin Lowe.
Former teammates Anderson, Dave Hunter and Ron Low were among the pallbearers.