So current I have shao pan trinket and 535 timeless(hate it), I just got raid finder sigil of rampage, is it better to replace the 535 one with it? According to askmrrobot it is a drop no matter if lfr or normal..
Sigil of Rampage cleave does not hit your current target, so it doesn't do anything single-target(apart from the agi proc). Pug ToT for Bad Juju or Renataki or do Flex for any of the other trinkets(AoC/Haromm)