In th US There is a massive amount of dubs in there 60s. In 15 years they will be dying off really quickly. They make up the majority of today's elders. The borg is going to have a really hard time replacing them.
1914 will no longer be mentioned. Somehow they will change doctrine to get rid of it.
The borg will lose its tax exempt status in several European countries due to their bigotry against the LBGT community. They won't change their stand and will cry persecution.