It seems Capcom has waded into the Caba/NuckleDu potential beef set. Or better still, they have looked to stir the pot and see what happens.
At the recently concluded Cream City Convergence which was won by MenaRD, NuckleDu and Caba, two of the best Guile players in the world, had a face-off. In the bout, Caba got the upper hand and won. According to NuckleDu later on, it seemed Caba had popped off and insinuated that he was the best Guile, to which NuckleDu answered that he had defeated Caba on multiple occasions and that this one win doesn't negate all the other losses. He then threw down the gauntlet and offered a beef set to settle the issue. He suggested a FT7 with $10,000 on the line.
Capcom, for their part, then posted a video with the set, inviting people to come and watch if they missed it.