WWE has had an amazing track record with NXT call-ups over the past few years. The Shield debuted in late 2012, and all three are at the top of the main event scene today. The Wyatt Family debuted in 2013, and Bray had a high-profile match against John Cena at this years Wrestlemania. The 2014 crop includes Paige and Rusev, who were wildly successful on the main roster. The 2015 class could be the best yet, if the right people get called up. The talent pool in NXT right now could very well rival the talent pool on the main shows. In addition to NXT Champion Adrian Neville and #1 contender Sami Zayn, who are no-brainers to get called up, NXT also has the Ascension tag team which could spark new life in the division, as well as independent and international wrestling legends like Finn Balor (Prince Devitt), Hideo Itami (KENTA), and Kevin Owens (Kevin Steen). These guys are already talented enough to pay immediate dividends on the main roster, and thats not even touching great characters like Tyler Breeze, or Ric Flairs daughter Charlotte. By the end of the year, most if not all of the above-referenced NXT wrestlers will get called up, and WWE as a whole will be better off for it. Any fan who watches NXT every Thursday will tell you the same.