You could grow alot with the seeker keyword. It requires very strong positioning ability, but rewards that ability. Are you coming from other wargames? If so, you might do well with this crew. Her keyword offers a decent amount of versatility in hiring, most of her models have a situational role. The reason it requires strong positioning ability is any canny opponent can use any 30mm sz2 model to block los between Jedza and any model she is trying to keep alive. Accordingly, you usually have to be thinking a few activations ahead when making attacks, "where can I stand with Mikhail so that it is difficult to break los to jedza," for example. I find this process really rewarding, you might as well. If this process sounds tedious, you might wanna start elsewhere.
She obviously can get counter hired by the models that stop healing, but there aren't a ton of them. Also, you will buy Anya to get the surveyors, so Anya can make a decent second keyword that isn't as reliant on healing and can also spread out easier for certain pools.