This is a very simple exploit and the first I have discovered.
1)Using cheat engine search for the item ID of a trinket you may have with an use effect.
2) add non green values
3) freeze
4) modify the Trinkets value to a mount(the item not the spell)
for example
Now you can use any trinket without it being equipped
Also I have found that this does not trigger the (shared 15-20 second)cooldown of the trinkets....
This could be easily detected if abused in pvp with a simple screenshot....Don't hack/exploit in pvp please
Edit: this causes crashes when zoning.....any ideas how to fix this?