The thing is that Fox is making money off of other movies so they're not hurting. I can't think of any movie Sony has coming out besides Men in Black
no company want to waste money on unnecessary things thats why alot of these companies give up the marvel property/or work deals out to others( ex. new line cinema, columbia picture, universe), your bleeding money just to keep the rights. Fox made a deal with Marvel with the show rights which a lot of you thought it wouldn't' be possible just last year...
look at the very popular blade at new line cinema, it had 3 films and tv series but went back to marvel anyway...
look at new line cinema with deadpool and morbius
universe with Hulk (marvel have it now not the distribution rights tho but if disney want it they can buy it from them)
universe with Namor movie rights(Marvel have the same problem just like the Hulk )
liongate with punisher and man thing which both went back to Marvel
luge cage and ghost rider from sony
Daredevil and Elektra from Fox
its three ways Marvel can get the movie rights back so i dont think Marvel tripping