HoTs: What will Guardians get/become?
Most the the speculation is going to longbow, in the trailer you see a guardian using one for a split second if you look closely enough.
There was also a skills leak on a reddit page about 2 years ago for future planned weapons where engineer hammer & guardian longbow were mentioned.
The engineer skills seem eerily similar to what is seen in the trailer so it stands to reason the guardian will likely get the longbow.
It’s already confirmed that longbow skill #5 will be for flossing enemies from between your teeth