The responses to the FCC were over 99% in favor of net neutrality, so I imagine even among non-politician Republicans, it had to be completely overwhelming support.
And it never made sense to make this a political sticking point anyway. There's no real way to reverse this decision in the short term, you would have to completely dig your feet in and bitch about it at virtually every opportunity and among the informed about this issue there's really not much debate about this. Making a fight out of this also risks allowing it to become a youth wedge issue in 2016, which Republicans seem to know better than to try doing. It's a losing issue in a Presidential campaign, basically impossible to overturn, and too complicated to grab the attention of old people for very long.
