I happen to care about it. I have a 1980 Sabre and just acquired a 79 that I will need to work on. In my opinion, this is the best bass ever made.
I'm actually surprised to see this from EB because as far as I knew, Sterling Ball was not going to re-issuing the Sabre. He even said he didn't like them on the EB forum in 2010-ish.
Maybe he decided to address the audience of bassists who disagree with him and happen to like the Sabre. (Market demand will usually change the business behavior of the company owners.) He came around on this. That's a good thing.
There is a difference in sound between the early pre-EB Leo made Sabres with the small switches and pole pickups, verses the evolved ones with the 5-way lever. My freind has the latter and it has a more modern tone. Though that's my personal opinion.
I'm sure the new Sabre in 2013 will be awesome! It's based on the model they built near the end of the Sabre production in 1988. But I am not ready to buy the new one today. For sure will check it out when it shows up here in MN.