Bearfoil
yes of course one of the f/o's is PF due to the Capt being on a break...my point being which one of the f/o's and from which seat ....if the more experienced f/o started of as PF in the RHS i find it hard to believe that he would give control to the less experienced other f/o in the lhs ...
however if the less experienced f/o was PF from the RHS then handed over control to the other F/o in the LHS one can envisage the added problems in trying to sort it all out from the LHS..
make sense?
btw i am in no way trying to blame any of the pilots for this disaster.