The Vegas Golden Knights used their two third-round picks in the 2023 NHL Entry Draft to draft center Mathieu Cataford (No. 77 overall) from the Halifax Mooseheads of the QMJHL and defenseman Arttu Kärki (No. 96 overall) from the Tappara U20 in the U20 SM-sarja league in Finland. The 5-foot-11, 190-pound native of Chateauguay, Quebec scored 31 goals and 75 points in 68 games with Halifax this past…