I just saw some interesting speculaton on Syfy's forums. (Edit: link fixed) - Edit 1
Before modification by Dreaded Anomaly at 12/08/2011 11:30:50 PM
Several of the Warehouse 13 agents have special abilities: Pete gets danger vibes, Jinks can tell when people are lying, and Leena can see people's "auras." With this new connection between the shows, they all might be Alphas.
Edit: the forum thread was moved. The link should work now.
Edit: the forum thread was moved. The link should work now.