Like others said, I'm witholding judgment. If it's as simple as making the posse goblins which inhabit an arcade, then I say it really could be a fresh new start, especially if that's more where Ralph wants to go storyline wise (better to have plot twists we might not have chosen ourselves than have a unhappy author churned out stories under duress of angry fanboys).
I still think Ben having memories of both realities would be interesting. I also think if there is one part that would bug me, it would be if the previous posse and storylines were retconned completely out of existence, as in they were always goblins and never existed as they were before. That would be a bit much to accept, although Ben remembering the previous timeline would help that out a bit.
Meh, too much speculation too soon. But can anyone blame us?
I just realized I hardly ever post here. And Ralph got me online to voice my opinion. Maybe that means the plot is working?