I state my opinions:
For:
1: yes please,i personally want higher rates 10x+ would be something,i mean the higher rates are the better is,we have lord for low rates if people want one,so would be nice to see more.
2: god,no! You mean to be a 1x,nah i don't think so.(eventually we will have almoat everything scripted and fixed,with the new core just like now)
3: ofc no one wants to start from 0 again xd nor another wipe.
Well,i hope they bring the merge this month after 27th arena season ends,fee days later begining of may to announce details about transfer,but all of these are rumors.