Fair enough.
Given how Hartley and Treliving talked about putting players in positions to succeed, all of the forwards called up today should be in the top-9.
Gaudreau - Monahan - Poirier
Shinkaruk - Bennett - Ferland
Jooris - Grant - Colborne
Bouma - Backlund - Frolik
Kinda reminds me of Poirier's first training camp. They released him earlier than most fans had expected, but that's because he had met all of their expectations. I think they see that Hathaway can be that gritty energy 4th liner.
As for your lines, I'd go with something slightly different.
Gaudreau - Monahan - Poirier
Shinkaruk - Backlund - Frolik
Bennett - Grant - Colborne
Bouma - Jooris - Ferland
I would keep Frolik up with the younger guys. Make sure each rookie has a veteran to line with.