Extreme Networks just bought the Wireless LAN business from Zebra Technology. Maybe they want the old Ruckus business, too. Brocade bought Ruckus earlier this year but now that Broadcom is acquiring Brocade, Ruckus will be spun off or sold.
"Nearly two-thirds (64%) of small to medium-sized businesses – more than 7 million – would like to take advantage of ‘Wi-Fi as a Service’ offerings from managed services providers (MSPs), according to a Wi-Fi as a service survey conducted by iGR." [source]