Fleury just re-signed and wouldn't waive when he's got a good thing going in Vegas. The other two are the probables...unless he goes after one of CBJs goalies via trade.
Fluery only has a 10 team modified NTC so he could be moved if Calgary isn’t on it and they probably are so your probably right.
Columbus would be nuts to trade one of their goalies. Merzlikins is exempt from the expansion draft and they got both guys signed at a total of 6.8 for 2 more years.