Seems unlikely, but it is apparently true. The rumour that the announcement would be today turned out to be actuality! The Borderlands developer said: "Brian Martel, Gearbox Software's Chief Creative Officer, has great love and respect for Relic's brilliant, fun and innovative game and personally spearheaded the acquisition. Brian intends as first priority to direct Gearbox's interest to preserve and assemble the purest form of the original acclaimed and beloved games, Homeworld and Homeworld 2, with the intent of making them accessible on today's leading digital platforms."
So that's a remake or re-release. But what about that sequel? Gearbox have opened discussion on their forums.