Both
FIRST and VEX have released the dates for their Championships in the coming years, and it looks like they will overlap again soon. VEX has also announced that they will be staying in Louisville, Kentucky for the next 4 years.
So 2016 looks to be clear, but VEX Worlds will conflict with
FIRST Champs Houston in 2017,
FIRST Champs Detroit in 2018, and
FIRST Champs Detroit in 2019. Also interesting is that there looks to be an extra week in between
FIRST Champs Houston and
FIRST Champs Detroit in 2019. Any thoughts on this?