Keir Starmer is seeking to regain political momentum amid the Makerfield by-election, with reporting indicating that his opponents are assessing how leadership ambitions could play out alongside the contest. The Evening Standard reports that allies of Andy Burnham suggest he may not immediately pursue the top party job if he returns to Westminster. The same outlet frames Burnham’s potential approach as part of a broader effort to manage the timing of leadership moves while the by-election remains under way. Other coverage provided in the prompt, including the Belfast Telegraph, centers on the same overall theme but does not add additional details in the supplied text. Taken together, the available information points to a political landscape in which leadership strategy, and the timing of any bid for senior office, is intertwined with electoral performance in Makerfield. The reports do not specify outcomes of the by-election or confirm whether any leadership challenge is planned beyond the claim about possible timing.