Offensive fouls

[Buffalo43]

So i have been seeing offense fouls committed after offense leaves their feet and at same time defense slides under is this a new rule change?

 

[Bishop1971]

So i have been seeing offense fouls committed after offense leaves their feet and at same time defense slides under is this a new rule change?

No, just bad calls. The defensive player has to allow a player room to land unless they had position before the offensive players left his feet.