I have a player that took the talent Quick Draw in the Bounty Hunter Gadgeteer tree for 5XP. Then later he took a second specialization of Assassin and ran into the Quick Draw (10XP) talent in that tree after taking Dodge for 5XP.
What to do? Does he purchase the new Quick Draw again so that he can gain access to the remainder of the that particular branch of the tree? That branch is not accessible otherwise.
Here is what I did. I just made him pay the difference of 5XP. The first purchase of Quick Draw is a standalone skill for the gadgeteer, thus not tied to any other talent gain.
What do you think?