It should be a part of the game.

It shouldn't be in the game but you can't judge teams if they want to do it.

It shouldn't be in the game but teams can do it all they want and you can judge them all you want.

It shouldn't be in the game and it should be part of the gentleman's agreement for all league teams, like the type-2. All league teams should agree.

It shouldn't be in the game and it should be illegal. Obvious snaking should result in a warning or penalty (similar to diving/flopping/throwing a game).

2&5

3&5

4&5

No opinion.