Um sorry to rain on the parade but FH is certainly not moving.... you mean Forgotten Hope 2, which is currently working on the Desert Theatre of WWII, correct?
Point of existence.... mod with ukrainians vs the west I believe, present day..... why would either of them move?
Believe me, I know that star wars has many needs that are better met by 2142. Walkers. Titans provide perfect space battles, both with exterior attacks, interior and boarding. Cloaking devices, possibly jetpacks, it goes on forever.
But 2142 does absolutely nothing for mods based in WWII.... or present day... especially since BF2 is present day...
However, Battlefield40k is moving to 2142, but will release a few versions on BF2 first. That is confirmed.
In fact, the only major mods that will remain in BF2 are POE2, FH2, BFP2 and possible one I forgot. First strike was definitely on my top 2 list for mods heh, and remains that way, just unfortunately I will not have 2142 for a while at least.