Glasgow have signed former New Zealand Under-20 back Sean Maitland in a move that could also pay off for the Scotland national team. The 24-year-old Crusaders player, who can play at full-back or on either wing, qualifies to play for Scotland through his paternal grandparents. Head coach Gregor Townsend told www.glasgowwarriors.org: \"We\'re delighted to be welcoming a player of Sean Maitland\'s calibre to Glasgow Warriors. \"The back three is an area of the team where we already have a number of excellent options, and Sean will provide a further layer of quality as we enter another busy phase of the season. \"His try-scoring record in Super Rugby speaks for itself, and he\'s also a player who has a big appetite for self-improvement. \"He will be a fantastic addition to our squad and will, I\'m sure, be very popular with our supporters.\" Maitland, who scored 24 tries in Super Rugby and crossed four times in a game against the Brumbies last year, will join Warriors in the coming weeks subject to a medical and visa, having signed a contract that ties him to Scotstoun until May 2015. He won world titles with the All Blacks at under-19 and under-20 level and represented the New Zealand Maoris in 2010.