I have another random thought...I've always wondered what exactly FWR's motives are...and sometimes it crosses my mind that MAYBE he's not the bad guy? You know, like Eriol in CCS? At first CLAMP made it like he's the bad guy, then in the end, he actually isn't. I don't read CLAMP's other manga, except for CCS & Magic Knight Rayearth. I don't really remember how's the end of Rayearth, but wasn't it something unexpected as well?
But then again, maybe CCS was a light manga and TRC might be a darker one (like X?), so maybe there will be some nasty bad guys...after all, there is a lot of blood already...
True. Sometimes, I would think that but let's not forget... FWR killed someone, right? Also, trapping R!Syaoran in the tube for seven years and creating his clone. >_> Even though, I think his dream might be something he considered "good" but to us, it's more dangerous than "good". Also, he killed his "failed creation" (sadly) for transporting R!Syaoran.
As for FWR's motives... We know he wants those feathers which ultimately act like some sort of "key" to open up something below those Clow ruins. FWR's "dream" though is said to be "impossible" by Clow Reed, himself.
So far, CLAMP has already made a twist in their TRC story but expecting another twist would be no surprise for me. ^_^ Haha.. Very true for many of CLAMP's endings. MKR, CCS, Clover (?-a little bit, maybe), etc.  Angelic Layer was predictable though so it doesn't really count.  X was a little twisty for me, but, I can't fully judge until the rest of X has been published in tankoubon form.