Yada, yada, yada, we all know that Entourage‘s Ari Gold is based on Ari Emanuel. And that Emanuel’s client Mark Wahlberg is the exec producer of the series which HBO recently picked up for a 6th season. Now life is imitating art because Endeavor has just signed Adrian Grenier, aka “Vince” who right now is cold as ice in Hollywood. But I gotta ask: does Adrian really have that big of a career ahead of him?