I know this has been brought up. I also understand the argument "boats become out of date"
I would like a change,
When the boat were designed it was based on the what could be produced by everyone at the time Things have moved on. You can produce the same thing a lot stronger and lighter than you could 10 years a go. We are up to Gen 3 boats. All the Gen1 and gen 2 boasts could be considered "Out of date"
In my opinion only Gen 4 should be 135kg. It would increase performance and bring the boats inline with other classes that are going as light as possible. A classes are super light and super strong. It can be done. I feel its time for change. Look forward to the next 10 years.
A couple of the manufactures I have spoken with have said they are ready to go. They just need the decision to be made.
Its just my opinion. You are allowed to disagree.