The character of Boba Fett has had an interesting history within Star Wars.
The Boba Fett special will most likely be similar to the Marvel Studios Legends series which highlights a character in the Marvel Cinematic Universe and their journey within it.
Boba Fett has made a comeback in the Star Wars universe and now he is getting his own special.
Either way, Boba Fett is certainly going to be an essential character in Star Wars going forward.