They all got new hairstyles. Joy and Wendy especially have become very skinny so they're working on it for sure.
This is a make or break comeback for them, so SM needs to time it and get it right.
Yeah i know they are working on it but would SM promote NCT and Red Velvet pretty much at the same time? I also don't think SM would let RV promote for only 2 weeks prior to the olympics if they have ..say 2 weeks between NCT and RV
. When will the others? 
the poor monster losT 
