"It seems dumb," he said when told he had topped the poll in 2018.
"Do I get anything? Do I win? Do I get a bonus? That'll be sick! … I don't know. It seems dumb. It does. … It seems like a weird thing to poll. Guys are just bored, I think."
The news might be better received by the Pelicans after luring Adams' signature on a two-year deal for US$35 million ($50 million) last month.
The 29-year-old was part of a large four-team trade involving the Denver Nuggets and Milwaukee Bucks that saw the Oklahoma City Thunder deal him and bring in five new players and three draft picks. He had previously spent all seven seasons in the NBA with the Oklahoma City franchise.
The annual GMs survey also highlighted the Pelicans as having 'the most promising core'.
Meanwhile, 81 per cent of voters tipped the Los Angeles Lakers to repeat as champions next season.
Milwaukee Bucks star Giannis Antetokounmpo shaded Dallas Mavericks' Luka Doncic for likely MVP, as well as 'best international player'.
The pair also topped the polls for 'player you would sign if you were starting a franchise today'.