 They send a couple of third-round picks to Las Vegas. Thompson likely to team up with Charlie Lindgren to form the Capitals' goaltending tandem next season. Capitals also sending winger Beck Malenstein to the Buffalo Sabres for a second-round pick. And among the picks the Capitals have made today, American defenseman Cole Hudson and Elia Protis. Protis, the younger brother of current Caps winger,