I totally understand and can appreciate that the AHL age rule is put in place to help protect the CHL leagues and keep them as competitive as possible.
It just sucks for the 19yo individuals as there's typically 10-20 players each year where the AHL would be the best place for their development and they're ineligible to play there.
I do hope Cowan plays makes the team this year or is at least given the full 9 game trial. At a minimum, it's nice to have three guys (Robertson, Pacioretty, and Cowan) all in competition for a top 9 scoring role. I'll never complain about more scoring depth given our past playoff scoring woes.