Don’t know that it signals anything other than we are wary of Ports forward line and that having lost two tall defenders we have the capacity to bring in one tall replacement and another whose special skills may have his opponent whoever that may be, just a little cautious.I reckon if we include Lefau it signals Balta going back which is why I don't think he will. Miller and Tresize IMO will come in and replace Gibcus and Young.
Miller faces a huge task if he comes in and Grimes plus Broad too.
If help is needed I don’t know whether he will give a damn about the message it sends.