Former prospects added to the league today with their permanent* OV/PO ratings: Belfast – Brett Howdon, C, 67/82 Berlin – Filip Hronek, D, 68/81 Bern – Rasmus Dahlin, D, 74/93 Bratislava – none Copenhagen – none Dublin – Elias Pettersson, C, 74/89; and Dylan Strome, C, 73/86 Edinburgh – none Geneva – none Gothenberg –…