It's taken a lot to win a Selke during Stone and ROR's career too, with the likes of Bergeron and Kopitar around. Some guys have had a death grip on it, and once they let go another guy does. For a while it was Datsyuk, then there were a couple one offs in Kesler and Toews, then it was the Kopitar and Bergeron show before a few more one offs in ROR, Couturier, and Barkov before Bergeron doubled up again. Hell, it took Bergeron retiring for Barkov to become more than a one off winner, he won his second this past season.
Now it'll probably be the Barkov show going forward, he's entering his 29 year-old season and probably has at least a couple more Selke wins in him, the list of players who could win it over him is pretty small. Stone never had a chance against some of these guys as a winger, even if he'd managed to stay healthy. If not for Bergeron Kopitar would probably have 4-5 Selkes.