Well then you and me and Heri and Amaral have in common the small but important recognition, that it is possible the child may have got out of bed of own volition.
Surprisingly almost everyone who proposes abduction seems to think it could only have been by lifting directly from the bed. If I were proposing abduction I would think it far more likely that the child heard something and woke and walked into another room and got abducted from that other room. Do you rule that out?
I wouldn't rule it out, either.
However, in that scenario, I've often wondered if she might have woken up to go to the loo and was faced with someone while up. In favour of that is the relatively neat bed and she would presumably not have taken CC with her to the loo. Against it, is that she was particularly tired and depending on the length of her natural first cycle of sleep and when she disappeared, it might not have been completed by that time.
If she had woken up due to an intruder in the bedroom... what would she have done? Immediately screamed if still very sleepy? Grabbed CC and "hidden" under the covers? Slipped out of bed silently towards and past an unknown person in the dark? The latter seems more unlikely to me.
A point that I still find important concerns the "lost" six hairs on the bed: if they had been analysed and found to belong to someone who had no reason to be there, then that might have proven to be a significant clue.