Not really. Remember that N1 is essentially a free turbine, and will start to rotate in the correct sense once the N2 has started to build up, there is a lot more force from the flow induced by the N2 than from the airflow over the N1 fan blade. The windmilling of N1 is normally in a negative direction if the wind is from the front rear of the engine.
The starter is connected to the N2, not N1.
Thanks a lot for your reply sir
yes I know that starter is connected to N2 shaft
my doubts how to prevent any probability for cause damage for the tower shaft or starter splince since the rotation is in the opposite direction.