I'm not sure if anyone's noticed this yet, or if no one cares, or if we're just not being as scrutinous of the Chase figures this time 'round, but the Sandtrooper has a couple other differences aside from just the orange vs. white pauldron color. They have slightly different backpacks as well, including some unique tubing on the white guy.
The other difference is far more obvious, which is that the orange dude has 3 pouches on him (1 shoulder, 2 waist), where as the white fella's got none.
That's it for now! So... When the hell's Series 3 coming out?!? I'm growing impatient already!