Helenius Impresses At Sabres Development Camp [https://thehockeynews.com/.image/ar_1.91%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cg_faces:center%2Cq_auto:good%2Cw_1200/MjA3NjM4OTYyMDc0ODIyMjk3/20240702_104541.jpg] Helenius Impresses At Sabres Development Camp 18-year-old center could play in North America or return to Finland next season [https://thehockeynews.com/nhl/buffalo-sabres/.preview/cn02e1ae86000027b4?auth=1720287205%3Aa0456a281a84a35817f6cdcbf4cf992f72c17ef6&nonce=1720200805174&fbclid=IwZXh0bgNhZW0CMTEAAR3UMElhmLf1h1PJKYk3zxcyEyhOO-DQf5FJNL5HUvdhi-eyYLLp31zpNH0_aem_T_RbwFlT-lE0rLqqjzFhYA]