I'm totally with you on Cloud/Bright. They're like the only pairing I ever really paid much attention to or still think about. if memory serves.
Although of course there's always Ravenpaw/Barley. Those are probably the two ships that I “support”. But also I like Ravenpaw/Barley as like queerplatonic. Basically the romances in Warriors don't get me much lol
But Cloud/Bright is real adorable