None of the above. if this is a big product recall, it must be urgent and top management wants the solution ASAP. if everyone has strong opinion it is difficult to reach a consensus. Hence, Natalie (i feel) should tell the team how urgent this matter is and while she will get input from everyone, the idea that not everyone's input will be the solution as this is an urgent matter must be conveyed to her teammates. Then, she will consolidate after 1 meeting and make a final decision as a team leader.