Thweek, as cool as he was, is kinda just beyond busted in 2e. Thweek was held in check in 1e by the simple fact that he couldn't take PTL, and didn't have any other means to take multiple actions. If he wanted to boost or barrel roll, he couldn't get a focus token, and a tokenless ship was in rough shape in 1e. Now, that limitation is gone, and every Starviper has a Sensor slot, for a lot of Advanced Sensors potential.
Copying a pilot ability at PS 4 wasn't too strong, since he could get outflown. Copying PS meant Thweek was a generic with super-VI. It used to be fine, but 2e has buffed the generic versions of Starvipers to the point where I don't think that's viable anymore.
And if he did come back, I kinda think he'd need to be like Init 2. Grabbing anyone's pilot ability at 4, with a very high mobility ship able to take double actions, would be... yikes. His old PS 4 was pretty low, and if he didn't copy PS, almost every other pilot that folks actually used would be ahead of him.
*edit*
Thweek is also super awkward with the fact that he wouldn't copy charges, probably. It'd be confusing as heck.
Edited by theBitterFig