The June issue of DallasCEO included a column called “The Frisco Kid” about Frisco developer and investor Craig Hall. The marvelous subhed read, “Risk-taker Craig Hall built an office park in a prairie and continues to zig when others zag.” Some of his recent zigging has paid off. Hall bought RadioShack stock as the tickerprice tumbled. Friday’s announcement of Julian Day as new CEO made for a good day indeed for Hall. The DMN notes Hall’s done it before with AMR. We note, Nice.