Using a teammate to jump

[bester]

Answer implies you can give an indirect free kick without a caution? What for?

 

[ChasObserverRefDeveloper]

Unsporting behaviour. That's been so for a long time.
As an aside, the extreme example was initially put forward of a goalkeeper catching a cross, stuffing the ball up a team-mate's shirt, and the team-mate getting a piggyback from another team-mate to the other end and running into the opponents' goal.
Quizzes were different in those days

 

[one]

A question for IFAB. It implies IFK is a must but caution is optional (IF co considered USB). If it not considered USB, what is the IFK for?

 

[socal lurker]

I hate some of these answers from IFAB. Every Lw exam I’ve ever seen would say that this has to be a caution as there is no offense other than USB. Yet IFAB says it is an IFK and maybe a caution. OK, but if they are going to say it’s an IFK, it sure would be nice if they would give a reason from the Laws instead of just giving a conclusory answer like this. (Or, perhaps this is one of those questions that will get revised.)

 

[CaptainsPlease]

Are they perhaps suggesting that the FK offence is PIADM (i.e. an opponent can't reasonably challenge during these kinds of acrobatics for fear of injuring one of the attackers).