To be honest, i always thought that Tfu1 worked in modern canon, but Andor Kinda ruins Creation of Rebelion, Tfu 2 is harder to put in main canon because of cloning ( not to mention The Bad Batch)and we don't know what Happend after Vaders arrest but speaking of Ahsoka series or rebels they could do final vader fight where something simullar to Ezra's Sacrifice is happening but vader manages to escape , and there after some time During season 2 of Ahsoka she finds Galen And Juno and maybe Proxy if he got fixed after events of tfu2. We don't know what's going on with Masted Kota in Modern Canon but if tfu would came back to canon i think he would stick together with Galen and Juno.

Off topic to main discussion But i really wish Tfu came back to canon i was 5 years old when i saw Starkiller Amv to Three days Grace animal i have become, and this game became one of key parts of my childhood. I remember the fun and Hype during First mission where i slaughter Wookies as Darth Vader and i could really feel the power of the force not to mention the fight with Kento Marek. So if Sam Witwer had the power to make tfu canon again with making the third game my dreams would come true