Sandi, I wanted to reply but didn't because there's little to add.
I personally prefer Sahil and Yuvraj--at least the old Yuvraj--to Rajshri and Suhani. I like Rajshri very much, but of course her character now is sick-making except for when she fires up (I loved her slaps to the boys who ragged her outside the art gallery and to Krishna.) I like her attitude with Rohan. I would like a little something between them, but it ain't happening, at least not from her side. Serials rarely have the maturity to show that love is not a mythilogical absolute where once you love one person you can never even look at another, especially where women are concerned. But if it could be explored, it would be interesting.
If Sahil and Rajshri can still make YuvAni work, of course I'd like that, for all that we've invested in them. But that relationship needs more equality, as Apu says. I'm not only bored, but extremely uncomfortable about and royally infuriated by the sappy Su. I think the actors can manage it--but the cvs need to develop the storyline so I can still be hooked by YuvAni. They seem not to even know what potential the original story has.
Sahil definitely needs more. For the past 6-8 months the cvs have him stuck in a very narrow window, showing some feelings for Su, degenerating, again some hint, then just ignoring the 'progress', if you can even call it that. And this stupid overdone friendship nonsense is also way past it's sell-by date. If the cvs are so insecure that they think Yuvraj loving Su will kill the show, they ain't ever going to move on, so what's left?
RoHani, that's what, though, as I've feared from the beginning, they'll find a way to spoil that potential too.