IMO she actually doesnt need to dance in her pvs unless it is really needed....
but if she is dancing in the pv already and then she dances during her concert, i think it will be boring... as u all can see she dances in some of her songs during her concerts, and it is quite obvious that some of the steps are a bit different every year... i think its good that she doesnt dance in her pvs ... and if u all have notice.. many pvs that have dancing in it, sledom have a plot, it is normally dancing and singing, no plot PVs are quite boring and if every singers does so, it will be so boring
