Nearchou could definitely come in as 4th choice, but is still extremely young (Same age as Barbeary), Cordice a year younger, they will both take some time to step up.
The next question is whether JTA, Alo and Owlett are good enough to be 1st, 2nd, 3rd choice for us or whether we would need another first choice in especially if JTA is off after next year
Both Brookes and TT will be huge losses, however we have already shown we can live without ZuZu