How about:-
We've got the best team, in the land!
We've got the best team, in the land!
We've got the best team, in the land!
We've got the best team, in the land!
Or if you want to highlight the forwards:-
We've got the best forwards, in the land!
We've got the best forwards, in the land!
We've got the best forwards, in the land!
We've got the best forwards, in the land!
Or if you want to use our attack as the focal point:-
We've got the best attack, in the land!
We've got the best attack, in the land!
We've got the best attack, in the land!
We've got the best attack, in the land!
Personally, I'd keep it to the team, as our defence may well already have an inferior complex!