To me, an article by some supposedly aware blogger that fails to mention Kassian, while chewing over Higgins and Burrows on the second line, is basically out to lunch. Forgot he was on the team? See ya pal.
Not that Kassian is necessarily a lock for second line RW, but he's without question a very likely candidate. The article had to include his name in order to be credible. He wouldn't be conflicting with Burrows' "natural position" because Burrows shoots left and began his career on that side.
Between Kassian, Burrows, Higgins, Vey, Matthias, and even Shinkaruk, Gaunce, or Fox, there may well in the end be a decent, if not flashy, pair of wingers to flank Bonino.