XPOff

You'd need a lot of survivabilty, maybe getting the trinket with legacy loot on a warrior or perhaps with a Druid ?
"Soloing Algalon : The Story" ; or "how to get a broken trinket fixed".
I don't think Blizz would enjoy seeing this hard achieve getting cheesed this way.
Then again would it be a bad thing ? I'd say it's worth a try.

Got druid on lvl 30 already, now farming DoS

got trinket now

got the Herald of the Titans FOS & Title

First to get Herald of the Titans solo, prolly the fastest HotT ever too, then again I cannot call it any less than a fraud haha.
But hey, their problem for not fixing their broken trinkets, take that Blizz.
Now to see this method spread out thus getting the trinkets axed.