From what I can deduce, there's 16 players in Vegas.
Ebou, Nelson, Mendez, CBT, Smith, Hourihane, Collins, Bradley, Vickers, Elder, Cashin, Thommo, Sibs, Washington, Bird, Wilson.
So obvious missing are Barks, Wildsmith, Fornah, Rooney, Ward, Waggy, Gayle, Nyambe, Loach, Fozzy, Robinson.