Rapid Bucharest just sign Nasya Dimitrova and one of the Korean twins, and they are like 6th team in league. I don't think that level of play will be weak.
Challenger cups are underrated, i counted, Lugoj would probably play Stara Pazova in semi finals. Only first 2 rounds maybe will be weaker.
Neither players are standout or are expected to lead any teams while Lozo can develop further in Japan.