Rasiç is absolutely a good blocker Sheilla is a good blocker..Robin may not...Bahar Toksoy could be better blocker than Robin, in this case, yes Vb's block power looks a little bit worse but Guisetti does his job well..he will solve it!
I didn't mean she is a bad blocker, but Rasic is a weaker blocker than Furst so.. and also Robin this year in Italy showed very weak blocking performance.. Although i might disagree with that because I watched her live this summer and she moved so fast and over the net. We'll see how things would work out.. and I agree Guidetti will make things better, since he made Cris improve in her slide attack so much and she has always attacked in front of the setter