SPOILER ALERT: The story includes details about the Season 22 finale of Grey’s Anatomy. Grey’s Anatomy may have not ended its 22nd season with the typical jaw-dropping cliffhanger in order to send off veteran cast members Kim Raver and Kevin McKidd , but the finale did offer some big twists, leaving most characters’ futures uncertain. In a classic Grey’s bait and switch, while the focus early on was on Owen (McKidd) possibly being hurt (or worse) in the bridge collapse, it was Nick (Scott Speedman) who was in fact badly injured. He required a difficult emergency surgery, performed by suspended Bailey (Chandra Wilson) upon Meredith’s (Ellen Pompeo) request. Shaken up by the experience, Meredith proposed to Nick while he was lying in his hospital bed, a throwback to their first meeting when Nick was admitted to Grey Sloan with a failing kidney in Season 14. He said yes, an answer he apparently had had ready since that fateful first encounter.…