Final answer:
The strategic decision not related to complementing a company's competitive strategy is whether to reposition the company by moving to a different strategic group. Other decisions such as mergers or acquisitions, timing of strategic moves, defensive moves, and vertical integration are directly related to reinforcement of the chosen strategy.
Step-by-step explanation:
The strategic decision that is not directly involved in complementing a company's choice of one of the five generic competitive strategy options is whether to reposition the company by moving to a different strategic group. This option does not necessarily enhance a specific competitive strategy but rather involves a broader strategic realignment. Decisions such as whether to bolster the company's market position via mergers or acquisitions, when to undertake strategic moves, whether to employ defensive moves, and whether to integrate backward or forward are all directly connected to strengthening the chosen competitive strategy. Mergers and acquisitions can lead to increased market share, efficiency, and product line expansion; they may also result in the need to merge departments and reconcile different corporate cultures. The timing of strategic moves, such as being a first-mover or a fast follower, can be crucial in gaining a competitive edge. Defensive strategies protect market position, and vertical integration can streamline operations.