thats not what it says in the book....
"if TOGA thrust is not req. during a go-around for any reason, e.g. an early go-around ordered by ATC, it is essential that thrust levers are set momentarily but without delay, to the TOGA detent, to ensure the proper go-around mode activation, and to sequence the flight plan.
if this is not done :
- AFS descent/approach/landing mode will remain engaged
- the destination airfield will be sequenced and the primary flt plan
will become 'PPOS-DISCONT'.."
so basically, if u wanna go-around early, just put TOGA and then back to climb detent, then pull speed to green dot if u wanna accelerate, or just leave as it is if u are in config 1, and wanna stay in the same config to be sequence for the next approach....
and dont forget to activate approach phase again...