My initial thought was "They kept Miyabi, so she should be fine as well", but then again, Miyabi is extremely popular - so I can kind of understand UFA just letting it slide, not saying anything about it.
But with C-ute, Kanna isn't exactly a 'front member' or anything, so I'm a little worried. But as someone pointed out, people are growing more accepting of the (natural) idea of these girls hanging out with or dating guys, so that's good. It's nice to see Kanna enjoying herself

(Even though I was convinced she was completely in love with Maimi, haha)