trott was forced to head home to an uncertain future after his ordeal at the hands of mitchell johnson in the first ashes test .
he thought his england career was over after he reached ` breaking point ' in brisbane and was forced to quit the last ashes tour .
` to be brutally honest i did n't know if i 'd be able to come back here and i did n't know if i was going to be selected but i had to get my head down and push my case forward and that 's all i 've done so far .