There hasn't been anything credible, but lots of speculation that he might go pro now that his 3rd college season is done. He can go back for his 4th college season, but if he does the Flames draft pick rights will expire on August 15, 2018.
Should get word soon either way.
March 27th 6:30pm MT update:
News Update
Treliving on 960 says they are actively trying to sign Hickey and to look for something to happen there sooner rather than later