Is it possible to interchange host and peer in multiplayer?

I mean, say there is a game and P1 is the host and P2 becomes the peer. They play the game and then say for round 2, can we make P2 the host and P1 the peer?.

Imagine a dodgeball game where P1 controls the player and P2 taps on screen somewhere to spawn a ball at that point and for round2 P2 becomes the player and P1 controls the ball. I was thinking about the lag that may occur and cause an unfair advantage to the host due to the inaccuracy in position that may occur when P2 controls the player.

Is it possible?

Nope.. Not with out disconnecting from the room and and then rejoining a new room could you change the host peer designation. Even then it still goes to the player that connected first.