Ha yeh it may well have been. I occasionally miss whispers! Had a few folk get quite livid that I was botting because I didn't spot it right away. Sorry I missed you, my main is Cloeia

In my experience so far some of the Heroic 4s and bosses will either require some strategy or a different composition get the most out of.
I tried Esseles early on with 4 sages and it didnt work out two well. I also struggled with Trouble In Deed (4H) on Coruscant but things should be better if I can get the roll over healing thing working.
I'm also likely to set up a jedi knight and have a tank in one slot and sages on the rest.