Yeah, it would definitely be more accurate to fix the color on the 2004 HDTV lightsaber shots than to use the Blu-Ray. However…were the lightsabers in Jedi actually ever recomposited before the cores were replaced in 2011? I seem to remember that only being the case for a few shots in ANH, with ESB and ROTJ’s lightsaber composites being untouched in 1997…
I compared the HDTV and Blu Ray and didn’t see any differences in the rotoscoping. And I should’ve phrased that better, the majority of the lightsaber shots are from 2004, but the three or four shots of the sabers having those blown out neon cores and clipping were swapped by the Blu Ray.
The user formerly known as “Trillary Dump” (it was the 2016 election…)