I definitely think Meissner is the American favourite for the successor to the "baby ballerina" crown. The puberty monster still has a little way to go with her, but her jumping technique is solid. She has the long limbs and the range of motion for interesting variations and gorgeous lines. Her carriage is good, but there are times when it leaves her and she rounds her back (running camels, illusions, etc).
Liang is my favourite, however. She took some real musical risks with the Harry Potter soundtrack and the Piazzola tango, but she pulled them off. I would say that Sarah Kawahara for her is what Lori Nichol was to MK; the choreography fits her perfectly. She may not have the back flexibility, but she got pretty supple hip-flexors for the Charlotte, so I think she's OK (remember, MK's back isn't all that flexible either) I don't think the edge jump issue will be a factor under CoP. You also have to remember that Liang is the only one of the "baby ballerinas" who has competed on the senior GP (Cup of Russia last year), so she has proven herself somewhat. I do agree that she needs a 3-3 to compete with Meissner's 3axel, but she could be one who could pull off the MK consistency factor.
I don't think it's fair to write Taylor off our list. She had a bad skate, it's her first year as a senior, and if everything I've read about her on the junior circuit is true, theen she's a contender. The triple toe is the big one for her; she needs to get the proper technique for it down pat. I think we need to see her skate clean before we judge her though.
Except for her final combination spin (in which she could be lower in the sit spin, IMHO), I haven't seen all of Emily Hughes's programme

, so I can't judge