There might be some major decisions that should be taken after taking open expression of all the team members individually and this work must be done by the team leader (Dierendonck & Groen, 2008). This has been stated by Belbin too in his theory of team role. All senior members should participate in SMT meetings and each of the team members should provide their opinions and views about the performance of different teams in the meeting. This part of Wallace and Hall theory also differs from Belbin’s theory. Belbin’s theory of team role says that only the team leaders will be present in the meeting between different departments within an organization but this is not supported by the theory of Wallace and Hall. The hypothesis of Wallace and Hall states that there should be higher degree of trust, mutual respect and cordiality among members of senior management team. Some steps should be taken by the team leader or top management to avoid the coalitions within the senior management team. This theory also differs from the Belbin’s theory. Belbin’s theory states that all the team members should express their ideas to remove the coalitions within the team. The governing body of an organization should monitor the performance of all the team members and they should interfere on the performance of any team if they find anything inappropriate.
有可能是一些应采取的重大决策后，公开表达全体队员单独做这项工作必须由领队（Dierendonck葛瑞恩，2008）。这已说明贝尔宾团队角色在他的理论。所有高级成员在SMT会议应参加，每个团队成员都应该提供自己的意见和看法不同的团队在会议中的表现。华莱士和霍尔理论这部分也不同于贝尔宾理论。贝尔宾团队角色理论说，只有团队的领导人将出席会议组织内的不同部门之间，但不支持由华莱士和霍尔的理论。华莱士和霍尔态假设，应该有更高的信任度，高级管理团队成员之间的相互尊重和友好。由领队或高层管理人员，应采取一些步骤，以避免联盟内的高级管理团队。这个理论也不同于贝尔宾理论。贝尔宾理论认为，所有的团队成员都应该表达自己的想法，以消除队内的联盟。一个组织的理事机构应监测全体队员的表现，他们应该对任何一支球队的表现，如果他们发现任何不当干扰。
