Your trinkets look fine (although I agree that the TB trinket is awesome, leaden despair is nice enough). Looking at your armory, your focus should be on enchanting your gear (10 items unenchanted?!), your factions and your professions (for the perks).
Specifically looking at factions: you haven't got revered with earthen ring revered where your head enchant is, you are hated with therazane where your shoulder enchants are, but you are wearing a ramkahen tabard? The bracers are nice enough but your priorities are totally wrong. You need to quest deepholm to unlock therazane which might also net you some earthen ring rep.
You might also look at changing your gemming strategy. The days of "just socket stam" are certainly past, whether you choose to match sockets with stam+something hybrid gems or go more aggressively and go for pure avoidance gemming is a matter of preference.