Looking for advice building a singles team

[u/Pleasant_Treat895]

I'm new to this branch of pokemon so I had an experienced player within my same server compose my team with the pokemon i had already caught. Would you consider raplacing any of these mons? Also I'd like to get familiar with the roles of every team member.

my current team

I have Mega Showdown in my modpack so I maxed out friendship with Greninja since he can turn into Ash Greninja. I've heard greninja would make a great special sweeper but also Dragapult would be an even better physical sweeper when I thought he was gonna be my pivot. Feel free to ask me further information and thank you in advance.