I did think that Suni/ Skye would interact more- and I would like to think we see more of them- but I'm not so sure, and I think it's a wasted opportunity. It might be a catalyst for providing ammunition against Graham though. Suni was clearly a bit smitten from the off, so if Luca tells him what has happened between Skye and Graham, he will have an ally there (and they haven't always seen eye to eye). Plus Bear seeing more evidence of Graham's obvious prejudice.
But in true Doctors style, it could be the last we see of Skye.
The annoying thing is, though, with the show coming to an end, I would rather see more of the characters I care about - than the ones I don't.
So I don't really want it to end on a storyline based around Graham or Rosie. I want to see more Al, Jimmi and Zara.Or even Ruhma and Rob. And they haven't got Emma back for nothing.
And Bring back Barry! (he can lock up the Mill on the last day.).