I hope for progression tanks soon, because the constant churning of premiums is getting stale for me. Seems like the game is stagnant and devs just want money rather than adding new things for players. I know this isn't the case, but it seems like it
So no progression lines at all? No more tech tree tanks? I'm not sure I understand the logic of that to be honest. If players don't have new things to get, then what's to keep them in the game?
While I appreciate the comment that players will have loads of xp & credits stored up, without something to sink it into, the problem only gets worse the longer it goes on. Eventually, all players will have nothing to grind for, so what's to keep all the players just joining?