so what do you do when
you team fight against the enemy team and you simply lose miserably in a 5v5 because they either better or have better team fight comp and they roam the map in group of 5 so you cant make a pick?
you team fight against the enemy team and you simply lose miserably in a 5v5 because they either better or have better team fight comp and they roam the map in group of 5 so you cant make a pick?

in soloq you basically have to wait until someone on the enemy team makes a mistake and then punish hard
Your team split pushes and then tries to make up the difference in gold and xp until you can catch the enemy team in a bad engagement.
Red Rengo has it down, having your fastest or strongest splitpusher break up the goon squad works best when opponents wanna disco.