I find owning the hill is key to the slayer match on this map. Whoever owns the hill owns the map.
yeah, i totally agree about the center hill spider. As far as call outs go, there's a lot of open ground, so it makes call outs for exact locations on this map a little trickier. I use the big landmarks the most, Pelican, Turret, shotgun caves, bubble, water cave, cannon drops, and the 5 territory locations. I doubt any of those are too ground breaking, but they get my teammates looking in the right direction. Unless your playing with a team that knows your *unique* call-outs, I find yelling less common ones like 'knuckles' or 'grey' just confuses the average player.