i think the most important factor of grygera is his price, which is zero. he's a good player with age on his side, personally i don't see how we can miss out on him.
surely he isn't one of the star players promised, but i don't think we will know much about these stars that are yet to come untill the mercatto officially starts in summer, the only clubs that do business in january are desperate clubs, so we need to be patient.
imo so far so good, grygera and salihamidzic for free, if we somehow snatch up metzelder for free as well it will be fantastic.