I did not know that. Yea, it would be a great idea to get another goalie coach for just Worcester but I don't know if that's what most orgs usually do.
Most orgs have only one goalie coach or consultant for all levels. The consultants are generally guys who run goalie schools and don't want to be in an exclusive arrangement (eg Allaire). Some orgs have gone without a goalie coach. It is generally one of the lowest paying jobs for suits on a team.