Guild Wars 2

2 hours before the new grandmaster traits are released. Let’s get some good guesses:
Explosives- remote bombs
Arms-something for rifle to shine- maybe “go for the eyes” blind on crit with 5 sec cooldown moves to grandmaster
Inventions- shield bubble on turrets (pretty cool, pretty cool)
Alchemy- some sort of non-elixir trait- much needed gadgets upgrade- gadgets and gadget toolbelts grant 4 secs of protection (probably not the right traitline for this)
Tools- Kit refinement makes a come-back

Explosive rounds on rifle! I mean come on, pistols have it and can trait for piercing.

A trait to throw bombs would be nice, but would have to be short range.