Hot on the heels of the news that the ERC would be rolling out a new 'Proof of Concept' scheme (which will probably be launched on 17 March), the word on the funding street is that the Council is planning a fourth scheme.
Provisionally called 'ERC Plus', my understanding is that it will provide funding for more collaboraitve research than is currently offered by the two current schemes. Thus, you will be expected to have between 2 - 4 investigators, all of whom should have a stellar track record. The intention is that ERC Plus projects will be 'more than the sum of their parts.' Together, the investigators will achieve more.
Initial signals are that it will have a 'pilot' round, offering €15om, with consortia able to apply for up to €15m for up to 6 years. So expect a rush of applications and resultant poor success rates. Keep an eye on the ERC website as details of the scheme are unveiled, probably when the next Work Programme is published.