An advisory note from Citi analyst Paul Diamond, picked up by the Seeking Alpha investor website, says U.S. natural gas producers are “primed for a wave of consolidation” in the medium term. Near the top of the list of potential takeover targets is, according to Diamond, Southwestern Energy, which had concentrated mainly on the Marcellus/Utica region until 2021, when it went wandering into Haynesville drilling. Who might be interested in buying Southwestern?