Hmm i like all the girls in Bleach, really they all seem liek unique characters and aren't really unattractive or anything hahaha. My personal preference in anime girls is the shy cute small ones, (like hinata, shinobu etc) So i'd say the best one for the main character (ichigo) would be...... rukia, She seems to fit ichigo's life alot better.
I'd have to say my favourite girls in the show are, rukia, soi fon, tatsuki and uzuru. :P
Maybe their will be a lesbian relationship? That girl (forget her name) is super into inoue, and i don't think she met matusmoto yet (who also seems very bi?) Maybe it would be matsumotoXchiruku(i think?)X??inoue?? (muahaha i can dream lmao)
As for the other relationships,
Ishida X nemu (science guys daughter)
Ichigo X Rukia
Chad X no one? (maybe that tall girl?)
I can't really tell though, everyone in the manga seems to have like at least two people they could go with, or have interest in, or a love trianlge goin already etc etc.
:more than one option relationships:
uruhara x yoruchi x soi fon
ichigo x rukia x inoue x tatsuki
tatsuki x inoue x chiruku (hahahaha)
Ishida x nemu x inoue
nanao x captain flower man guy x all other females
Rukia x byakuya x renji x ichigo x dead guy (waaah)
Aizen x whitey (muahah) x lil injured girl (forgot her name, hinamori?)
Matsumoto x shuuhei x kira x gin
ANYWAYS just saying that kubo tite made a very intriguing story with all the conflicting interests, its not just a hack an slash manga, its got lots of story and romance mixed in too, also humour. But it seems that ther are lots of obvious choices for characters but, there are lots of un-obvious ones too that could happen :P (with time) any ideas?
"Knowing is not enough, we must apply.
Willing is not enough, we must do."
- Bruce lee