[Update] Earlier today Caleb from the official Star Wars Battlefront forums has revealed that he has recently talked about the matter with a member of the team. Guillaume-Dice stated that the team is going to reveal more details on the DLC soon and that Offline Multiplayer has technical difficulties that the Single player guys are looking at. He also added that the team is aware of the huge request of the online modes being playable offline. (Thanks to BattlefrontUpdates for the tip)

　　[Original Story] Star Wars Battlefront, the latest game based on the popular Star Wars franchise developed by DICE, is all about the online multiplayer experience. The game's offline mode is not as rich as the online on, so a few players have been asking DICE to add more content to the offline mode in the past few weeks. Now, it seems like things are proceeding on the matter, judging from what has surfaced online today.

　　On the Star Wars Battlefront Official Forums, user Caleb has revealed that he talked about the matter with the EA Customer Experience and it's been revealed that the team is working on it and that they have progressed quite a bit. It's not yet known when the Star Wars Battlefront online modes will be available offline, but we will surely learn more about the matter soon.

　　Caleb

　　Hi, My name is caleb and I have a couple of questions. First, I know on the forums we have been told that the developers were looking at adding the online game modes to offline game play and I was wondering if we had any updates on this?

　　Arpita

　　Hello Caleb.

　　Arpita

　　The developers are working on it and they have progressed quite a bit.

　　you

　　Caleb

　　thank you! Does this mean they will be adding this in the near future or are they trying it out still?

　　Arpita

　　They would hopefully be added they are still working on it.

　　you

　　Caleb

　　Do they have a time table for this?

　　Arpita

　　They have not yet provided us a time frame for the update.

　　you

　　Caleb

　　okay, so will this be a for sure update or no?

　　Arpita

　　Yes they would be as I said they are already working on it.

　　Star Wars Battlefront is now available on PlayStation 4, Xbox One and PC in all regions.