While it is nice to be able to choose your own Digimon in RP forums such as this, such freedom must come with limits as well. It is important that Digimon remain unique, and that is the reason that we are putting a Lock List into effect. Digimon who are deemed too powerful, significant to the plot, or are overused, will be added to the lock list as deemed necessary. You may not use a Digimon that is found on these lists.
As for the Overused Lock List, just because a Digimon's name appears on it does not mean that it is locked, but rather that it is close to being locked. Completely Locked Digimon will have a slash through them.