Gotcha, it will still regularly come down to those margins though, they'll still have to decide where an arm ends and a shoulder starts, the frills of someone's shirt, so it's not strictly 'daylight', it's 'space between body parts that are included in an offside decision'
The best way to express how i feel out it is by saying - yes both the current system and the new idea have their issues.
I think the problem for me is i can't wrap my head around someone's toe being 2.4cm in front of another player classifying as an unfair advantage.
Could we not remove the idea of body parts and do 'daylight between torso' ? removing the limbs altogether ?