I'm not gonna lie, I like Starkiller's old lightsaber style better.
All that can be determined with certainty at this point is that Starkiller is alive again, and it takes place after TFU and before ANH. In either case, if we're lucky he'll be killed off for good this time.
"There is something going on in time and space, and beyond time and space, which, whether we like it or not, spells duty." -Winston Churchill
"For of all sad words of tongue or pen, The saddest are these: 'It might have been!'" -John Whittier
"Apathy is death." -Kreia