This looks like a match with a lot of unknowns, 1-2-3's quick rise in the EU scene and RiP's new found success after swapping out a third of their team.
I think this might go the way of 123 just from looking at their results in their group especially with how they fared against Moviestar Riders. That on top of not having to deal with the instability that comes from having just recently swapped their roster should give them the advantage.
On the other hand with so many new dynamics in play I can see this going either way. Here's how I think this will go:
123 3-1 RiP