I'm glad to see this simply because there were rumblings that Capcom was going to use Ultra Street Fighter II as a barometer for whether or not they should support the Switch. Considering how overpriced that game is that was going to be a poison pill on par with Mass Effect 3 on the Wii U. But this WILL sell so Capcom will be doing a better "test" of the Switch market.
Though the Switch is selling well enough that a third party being quick to abandon it doesn't make any sense. The Wii U was on shaky ground from the start.