I don't know, I wouldn't put my hopes up for Eckhoff too much. The fact that she had so many wins this season was out of nowhere and everybody was used to her inconsistency especially when it came to standing shooting.
Seeing as Vittozzi looked like a shadow of her former self after her super season last year, I'd like to see more proof from Tiril that she is capable of being a consistent competitor, especially seeing how she completely evaporated during the World Championships and came back to her 2018-2019 season during the final shooting in Kontiolahti's pursuit.
As for Roeiseland, she might come back even as a bigger 'monster', she can easily reach domination levels of such greats as Darya Domracheva, Magdalena Neuner, I guess Dahlmeier too if we look at what she did during her short career.
In all honesty, I think the women's tour is very open right now for top talent. If you'd ask me, I don't really think that Dorothea Wierer is a super excellent biathlete, nor did I ever think that Gabriela Soukalova was too (as both previous winners of the overall world cup). The reason why Doro right now can look so good is because the women's tour doesn't have a Johannes or a Martin, which I think that Marte is capable of taking that place.
I think women's biathlon level is really down after the peak days of Neuner, Henkel, Ekholm, Berger, Domracheva, Makarainen, Zidek.
Of course, not saying that Doro or Gabi are not talented, just thinking that people perceive that they are much stronger than they actually are, regarding the competition that they are facing. Germany is at its weakest that its ever been with Herrmann being a less charismatic coinflip Gossner and Preuss + Hinz never growing into podium challenging form. French women are on a bit of a dip too, with Braisaz's and Simon's inconsistency. No real external challengers from smaller countries (that was the role that Makarainen, Domracheva and Kuzmina played) and Russia is extremely weak as well. So yeah, I'm really waiting to see if Nilsson can shake things up.