Isn't there a deleted scene somewhere where he's deconstructing and reconstructing his lightsaber with the force
Although multiple lightsabers do make for cool shit like this
the PT never thought to do anything cool like that with the idea anyway. The PT may have been technically proficient in certain ways but they were ugly movies, completely bereft of artistry in the framing and construction of their shots in almost all cases. one of the only examples of an even slightly cool shot in the PT was yoda in his pod thing in ep3
is that from the SWTOR CG trailers? if I recall correctly those were pretty well done and demonstrated an understanding of the material beyond what the PTs did (which isn't saying much)