RBTemple

The main and natural bases are a little bit too far, even a single creep tumor doesn't connect the two bases.
Armies passing through the center might miss eachother, making the center pillar a bit smaller or removing the LOS blockers might help.
There's a decent bit of space that is preventing Zergs from having proper 3 structure walloffs. https://i.imgur.com/7HMFWl2.jpg
There's quite a bit of space for stalkers to blink into the main, and this might be a problem in the newest patch.