Here is a screenshot to explain "the power of Tricks of the Trades". You cannot do this with a non-flexible rotation :
If I remember well, this was MMII + MMII + Manip.
Ok, it does not happen very often. But it is not the first time I complete a 100% HQ 3* craft with only HT's. I'm still at IQ11. What you dont see on screen is : I still have 71 CP, enough for GS + BB. I don't remember if the components were all NQ, but as I almost never NQ any 3* recipe, I dont see why I would have used any HQ mats.