Well, I already have a Samurott on my main team, Lv73 I think he's at, with a Serious nature.
I have a Throh, Leavanny and Unfezant in the PC plus all those Elgyems and Vanillites.
Two of my Elgyems are Modest and one is the same gender as Marriland's one - female.
I'll consider rotating Unfezant, Leavanny, Throh, Elgyem and Vanillite into my team, but they have a long way to catch up to my already strong Samurott.