House Republicans are planning a slew of investigations now that they've reclaimed the majority.
Supporters say GOP leaders need to be "deliberative" and "organized" about the promised probes.
Matt Mackowiak, a former Senate GOP staffer who is now a Texas-based political consultant, advised House Republicans to focus on what matters most to voters.
Rep. Connolly urged Republicans to tread carefully, vowing to "push back against any efforts that we believe are purely political and non-factual."
Aides for McCarthy and Jordan did not immediately respond to requests for comment about any GOP calls to tread carefully next year.