31 in 31 Series, July: Pittsburgh Penguins   Squeezed hard even against the increased $79.5-million salary cap limit, GM Jim Rutherford has had a hectic off-season. So far, he’s drafted four hopefuls, dealt Conor Sheary, Matt Hunwick, Carter Rowney and Jarred Tinordi, and signed UFAs who include Jack Johnson and Matt Cullen – as well [...]