Nah, when Submachine ends, its legacy will be still living inside us. Like in Guardians of the Submachine. How many things there ended and people still makes fanworks and tributes?
My problem with new series is that I wouldn't afford for them to enjoy and discuss with you, which will eventualy ditch me automatically from this community. -_-
And who knows what's going to happen in future, you guys are expectating much, its not that "New Series" will pop out after Submachine's end, because after that is Covert Front 5, and I really want to see that as well. Better stick the hyping to something is known to be, not something especulative please!