With the shocking news first reported by Page Six that Joe and Clara Wu Tsai — owners of the Nets, Liberty and Barclays Center — are getting divorced, fans instantly wondered how this will impact their teams. At least for the present, the answer is not much. “Nothing will change,” a highly placed source told The Post. The Tsais’ divorce after almost three decades of marriage is not expected to impact their operation of Brooklyn Sports & Entertainment, the holding company for the Nets and Liberty and the arena where they play. Or, at least, that impact will be far into the future.