A male character in Yuri that is both supportive AND interesting ? Those are rare.
I doubt he will be a creep, at most Kanon might have a teenage crush on him but he doesn't strike as the kind of person to take advantage like that, if anything I would put money on Saki getting jealous of him since she already noticed how she talked about that male actor
An eccentric club advisor and a club that's at risk of disbanding because of too few members . . . it sounds like the literature club is living their own manga while this one is going on.