IF I had to arrange the shows, here's how I would do it, and why:
11 PM - Samurai Jack, cuz CN Studios World Premiere. DUH. Later replace with AOT S2 if that's coming.
11:30 PM - Dragonball Super - Dub near-premiere of 2015 show
12 AM - DBZ Kai - Dub premiere of 2014 show (albeit one that uses ancient animation)
12:30 AM - Hunter x Hunter - Dub premiere of 2012 show, and it's entering what is widely regarded as one of its best arcs, so it could use a boost. Plus always seems to retain well and I'd love to see what it could do with a prime timeslot like this.
1 AM - Tokyo Ghoul - The new kid on the block but it's not a dub premiere.
1:30 AM - Gundam Unicorn - Needs to hang on to a decent slot for IBO S2; will have 11 episodes left once Ghoul arrives. Will end the same week as episode 11 of Ghoul, but then maybe swap with it before Sqrt(A) hits?
2 AM - JoJo - Only 5 episodes left and it retains DBZ Kai poorly so it can take the shaft. That doesn't mean it might not get new life at some point with Stardust Crusaders, but not right away. In fact, I daresay Shippuden might rebound to 2 AM after Jojo, either bringing in a 2nd rerun (like FLCL) or contract Toonami to 11-3.
2:30 - Shippuden - Pain Arc don't care. After that it's crap.
3 AM - GITS because rerun!
However, that being said, here's what I think [as] will actually do: Jack; Super; Kai; Ghoul; JoJo; Hunter; Gundam; Shippuden; GITS.