Ravaged by injuries, Watson had commitment to playing only as a batsman on his comeback during the four-Test series, but with the Aussies struggling to contain the hosts, he is itching to bowl again.
"That was a time that reaffirmed to me that I do want to bowl," Watson was quoted as saying by 'ESPN cricinfo'.
"The decision I made is more a longer-term decision to get some running and conditioning into my legs, so when I start bowling again, my body has more chance of handling it.
"I do appreciate the decision but it certainly reaffirmed to me that I'm never going to give up bowling. It excites me having some input on the game, especially when what I do could have an influence on a certain part of the game," he added.
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"That thought (of bowling at a later stage during the India tour) has gone through my mind a few times but I suppose we do have to stay on course," said Watson, who has taken 12 wickets at 33.41 in his past six Tests in India.
"There were reasons why I made that decision -- to try and get my body conditioned enough to get back into bowling.