Improving Fireteam - Halo Infinite

Foremost, I am a newcomer to the series and I am enjoying what is currently delivered. I have been playing with a friend and I am concerned about the separation of the party when teams are organized. Playing and coordinating has been difficult at times that I found myself not performing cohesively with other players assigned in my team who are not friends or established party members. Perhaps would it be feasible to join or form a fireteam of our choosing?

Additionally, if player are to communicate, coordinate, perform as a team, can a spawning system be revised to better support cohesion? I would like to be respawned in the vicinity of team members than participating in a running marathon majority of the time.

These are my thoughts at this time, I may not understand about balancing, but I figured to voice my experiences.