Sorry this got really long, I just kept writing more and more as I got this off my chest.
I'm not a fan of a Yuki Sakuraba ship, it feels like the author simply felt like the leftover characters who weren't romantically set should just suddenly be together even though they've already had poor history. Speaking as someone who's binged all 415 chapters translated so far in 3 days, Yuki's quiet withdrawal from the Ichijou romance contention felt very disconnected from the buildup in the earlier chapters. While I had a marginal preference for Etou, Yuki being sidelined from any progress and now getting potentially tacked on as an extra relationship is a great disservice to the character. All the groundwork was laid out for Yuki to address her long held affection for Ichijou and her concerns that he could only think of her as someone like a sibling because of their history, and this entire subplot that had been in the works since chapter 1 was dropped because Etou had a slightly higher appeal in personality and appearance. I thought there was potential with the ambiguity of two prominent characters coming to terms with their affection for the MC, especially as a B plot, but apparently the author or editor thought differently.
Also to tack on as others have said, Sakuraba is a great character for the story, but he's terrible as a person. Definitely not a romantic potential.