This could have many implications for the story of the show, other than the revenge subplot for Nick – and fans have been discussing what they might get to see in the first episodes of season 5. It seems like everyone is interested in a little more drama on the screen.
Other than that, we’re going to see Nick’s fatherly side which might be an interesting contrast next to the vindictive, vengeful role that he’s going to take up for the majority of the season. It looks like the writers are putting a lot of effort into creating some interesting personality clashes for Nick.
In the end though, we’re going to see him move forward with his life, and the character is going to see a lot of development by the time season 5 is over. This could not only guarantee an interesting run for this season itself, but it could also set some interesting trends for the ones that follow it.
Is the show going to continue its “throwback” style for even longer than season 5? We have no idea, but at this point, it’s becoming pretty obvious that the producers are going their best to explore their many different options with “Grimm”, and they want to do something that fans will talk about and remember.