Okay, ABL, here's one l haven't seen tackled: role reversal ! I'm watching Moonlight Chicken, and l'm thinking, "Could l see this with the actors switching characters ?"
Gemini is taller, square face, intelligent and thoughtful nature--but a domineering physical presence. His opposite is more cherubic, elfin even ? I mean, these are just physical characteristics, and l love them as they are ... but l really could see it the other way around, too.
How many pairs out there might you say that about, for any given script ?
Ooo, I think I get what you're after. Pairs branded as seme/uke but where I could see the actors switch it up easily?
TayNew - first one that sprung to mind, bar none. Tay has done the uke role before (3WBF), and I actually think they'd do a better job at Cherry Magic if Tay played the chaos monkey Adachi role.
BrightWin - they a sunken ship but I could easily see them switching it up
GeminiFourth - in fact they kinda already do this
ForceBook - work either way, so do
The fact the GMMTV is shy of this kind of thing is GMMTV's problem and a y-novel adaptation issue, not the actors. I mean they let Ohm & Nanon, First & Khao, and a few others pay with the dynamic, they can keep doing it if they really want to.
KarnNut - I just don't think they really need the s/u dynamic at all. They're beyond that same with...
BoomPeak (insert ironic chuckle here)
Kim Ji Woong & Yoon Seo Bin (not that I think we'll see them as a pair again anytime soon)