Mr Caffell and Brent Goodwin were the only two councillors to oppose the decision to appoint iwi representatives, mostly on the grounds there had been insufficient time given to sum up the situation.
Mr Caffell said other issues prompting him to consider standing were the planned upgrade of the CBD and the potential amalgamation of the three Wairarapa councils.
"On the amalgamation issue I'm strongly in favour of the three councils joining together but the Greater Wellington Regional Council staying as it is. I don't think it's affordable for us to go it alone. And on the CBD we need to consult very closely with those people who are already there, rather than worry too much about who is coming in."
Mr Caffell said he would not be making his final decision on whether to run until closer to the election.
"I want to stress that I certainly have not made a final decision and I won't be making a final decision for a couple of months yet."