So on the LiveRC interview with Brent Thielke, he says:
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AW: Will the original Team Kit still be available once the Championship Edition hits the shelves?
BT: No, the Team Kit is being replaced by the Champions Edition. We will continue to offer the B5M Factory Lite, however, because it provides a great value - especially for the stock-class driver looking to get down to the 1500g weight limit for the class.
AW: Thank you so much for the interview! Is there anything else you’d like to add?
BT: Yeah, this is a limited production kit. When they’re gone, they’re gone. We timed this car to be released in advance of the holidays so the racers will have the perfect platform for their 2016 race season.
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So, the Team Kit is going away, and then the Champions Edition is going away, so then they'll be left with the FL and... something new???