>But NFSU2 is abandonware that isn't available anymore so I hope they just leave it alone.

There is a concept in US law: a trademark can be considered abandoned if the owner does not want to get into legal fights over its use. I am not a lawyer, but I guess something like this can be said about NFS trademark and the game's copyright in general - even if EA doesn't want to fight over this, they should, otherwise they risk losing/diminishing the value of IP. For a company which has IP as its main asset, it'd be bad.