DanteSC3
[14] Master
Well no, see, the main story segment at the very top of the screen that is highlighted is inbetween 1586 and 1587, and that corresponds with the Kilik vs. Grøh banner that is across the bottom. Grey dots are unplayed story parts, and the lines could go all the way to the end, for all we know right now. So Kilik and Grøh will be fighting in the future, their non-overlap is before they come to blows. Maxi and Mitsurugi fighting may be later in the story, further along their paths than we see right now. All of what we see is subject to change, of course, but we definitely don't have the full picture, yet.Maybe we are looking too deep into the timelines and they are just another placeholder. Too many timelines aren't matching the history of the characters. Groh and Kilik's don't intersect and we know they fight, same with Maxi and Mitsurugi based on the trailer.
They may have intentionally mixed things up so that we couldn't gather info from this. Like @garjian said the name below Groh looks like a blurred Ivy. The names could mean nothing and are just blurred names of already announced characters meant to represent that more are coming.