public FormationViewModel(FormationDbManager formationDbManager)
        {
            myGame = MainViewModel.Instance.CurrentGame;
            Guid teamId = MainViewModel.Instance.Team.Id;

            Players.AddRange(ServiceLocator.GetService <PlayersService>().GetPlayersForTeamId(teamId));
            myFormationDbManager = formationDbManager;
        }
 public FormationService(FormationDbManager formationDbManager)
 {
     myFormationDbManager = formationDbManager;
 }