Could we Prioritise helping our fireteam?

Listen, I know that some of the best moves in a game is to try and run to objective to survive but so many times there have been at least one straggler who doesn't stay with the team or just rushes to objective and either dies and complains or everyone else dies and they don't go for reinforcement or just get solo'd by the predator, and I feel we need to address this as it's losing us games. What are your thoughts?