I was thinking that this would be more of a postdoc position, or that most labs would be hybrid: that is, they are doing some portion of original research and replication research. If they are replicating, they are made authors on the paper as a new position on the paper. They get credit, but a different type of credit.
A Ph.D would be expected to perform some replication research as part of their package.
Finally, we would start with the fields that are easy to replicate and move up. We couldn't replicate CERN if we tried. But we could implement this in psychology tomorrow, for example.
I agree that asking psychology grad students to register & replicate a result as part of their training would be a boon to the field -- and useful experience for them.
A Ph.D would be expected to perform some replication research as part of their package.
Finally, we would start with the fields that are easy to replicate and move up. We couldn't replicate CERN if we tried. But we could implement this in psychology tomorrow, for example.