According to Bob McKenzie at TSN and via his twitter account.

http://twitter.com/TSNBobMcKenzie/status/7374274004

St. Louis puts Yan Stastny on re-entry waivers. Buffalo put Nathan Paetsch on waivers.

No other place is reporting it yet but this could be clearing space for Gerbe up here. Would hate to lose Paetsch's versatility (disregarding it's actual use or amount of use) but something had to give eventually. Wait and see what happens.