I just recieved [Umbral Moonglaives] 930ilvl from Sisters of the Moon and it seems like a good replacement for my 900 DoS even on pure single target.
But I'm still figuering out how to best use with Battle Cry. The trinkets damage duration is 8 sec with a large last tick - that is more than double the damage then the first 7 ticks. Since Battle Cry last 7 seconds, is it worth using the trinket first and let it tick for 1 second and then use Battle Cry, Avatar etc? So the last big tick also gets in the Battle Cry window.