Originally Posted by daltekkie
Not necessarily. There are several posts out in this Xoom forum that talk about how Motorola (or maybe it was Verizon) like to alternate who gets the next release. Since Wingray (WiFi) got ICS first, it's very possible that Stingray (4G) could get Jelly Bean first. I don't have the posts handy, but I can try to track them down.
Wifi version is getting JB update first...