Few things for me to think about
My interpretation based on your reply would be
1. As I've already used a pre sale code for this leg, when I re-subscribe then my new presale code could not be used for the ?soon to be announced Dublin shows, as they would be part of 'this leg'.
If towards the end of the year U2 announce a 2016 stadium tour them my sale code would apply then.
If I were to let my membership lapse and rejoin before Dublin shows then my new pre sale codes would apply to Dublin ticket sale.
Don't want my membership to lapse but, as a means to secu