Of course. Dasha is very much entitled to make her own choices. However, I don‘t think you just change your coach if you A) have the best chances to success with him/her and B) are happy on a personal level. So something must have happened and we‘re not very likely to find out unless she tells us. And if it was just her leaving, nobody would bat an eyelid or at least people wouldn‘t be so curious. But as she‘s already the fourth student this off-season,
we naturally start to wonder whether something‘s up in Team Tutberidze. But we’re not going to know anyway, so wishing her all the best and that she can settle with her new team and achieve what she wants to!