This post (link) by @respectthepetty (hope you don't mind the tagging) made me think back at all the missed poly oppurtunities BL has given us and I decided to make a list.
First Shout Out to the Only Confirmed Poly So Far (Both F/M/M): 3 Will Be Free and Me, My Husband and My Husband's Boyfriend (the last one I have not watch so be cautious I do not know the ending)
There is two BLs that hint at a poly solution (M/M/M): My Mate Match & Tinted With You.
It's only a hint but if you are starving for it it will do.
NOW ONTO THE MISSED OPPURTUNITIES:
CHOCO MILK SHAKE: The title is in all caps because I am still so bitter about it, the second couple came out of nowhere for me and I am bitter as hell!!!!
Light On Me: The only good love triangle I ever saw and one of the only ones that actually made me believe that a poly ending could work in canon.
Happy Ending Romance: I am not as emotional about this one, but I do remember watching and thinking why can't he just date both?
Oh My Assistent: Same as above
Gen Y: Mark-Kit-Wayo: LAST BUT NOT LEAST! I am so mad about this, it was right there. All the peaces laid out, Wayo deserved it. And so did I Damn It!! I have been wanting to see the actors that play Wayo and Mark play a ship together since I watched the first 2 Moons and thought that they had super great chemistry.
Regarding the La Pluie one, the one in the linked post, I did thought about it, but I think it's not the right drama for it.
Not just because I want Tien to be happy. Even though I really do!! But also because I feel like this would go against what the show is trying to say with the soulmate plot.
If there was another character that had scene with Tien and that could filled the role of a secondary love interest then maybe it could work but as it, I don't really want it, even though I do see it, don't get me wrong.
Anyway suggestiongs of more dramas are welcomed. I for one have a few that are less missed oppurtunities and more like "There's An Idea" poly ships. If you guys want to read that list is:
Not Me: Gram-Black-Todd (I love this one - but Black is also really shippable, I am following a Black-Yok fic with great pleasure)
Until We Meet Again: Read two fics about the two couples dating each other or having a "one night stand" of sorts and thought the idea was neat.
Bad Buddy: I never went there but I know there are fics with a poly relationship between Pat/Pran and either Wai or Korn (or both). Not too mention the fics the Our Skyy 2 crossover most certantly brought about.
History 4 Clost To You: When I first watched it I had a moment during the first scene where I imagined the plot of the drama to be Ten and Li Cheng competing for Xing Si affection with a poly ending and I fell in love with the idea.