There was a game I saw on the TV recently where a player was "treated on the field" quickly but his team were preparing a sub (last few minutes) to replace said player. So he stopped about 3-4 yards ON the pitch to continue being treated, delaying time and thus allowing the sub to be prepared properly and come on straight away.
I know you don't want to see teams go down to 10 men/women because of injury as it is an unfair advantage if the injury is caused by a challenge, but on this occasion I think this was an injury caused NOT by a challenge, as I think he'd gone down with cramp.
I'd love to have seen the referee refuse the sub until it was out next time to counter this act of "****housery".
Seeing players go down with cramp way too often these days. Needing treatment for very minor things all the time. It's like they're not taking care of themselves much these days.
I know they're played at different paces, but I rarely see a Sunday morning game where you have several players go down with cramp etc and they're, no offence to these people, much less fitter than these "superhumans".
Professional games are at higher pace but they're also much "fitter" but are carrying more and more "injuries" these days.
And no one seems to see it.