Ok, so I'm a bit concerned about this subject because I have too many options for this. I don't want to hurt anyone's feelings either. I am planning on using my nephew for the RB and he'll be 4 when it's time for our wedding. But then I have a niece who could be the FG (different parents) that will only be almost 3. Then my fiancé has twin niece and nephew who will be 2-1/2.I don't know what to do because none of the girls will really be old enough and I don't want to have just one side and not the other and I don't want to hurt any of the parents feelings.Would it be ok to have the 4 year old pull the other 3 kids down the aisle in a wagon??Anyone!?