Lobbing Players that are restricted on the court:
It’s a serious safety risk for players to lob behind those that are not mobile on the court. Although it is really a safety issue, being mindful of this on the court is proper etiquette. In tournament play, this may be a strategy but during recreational or competitive regular play, this is considered to be very disrespectful.
Most players who do not have the mobility necessary to retrieve the ball that goes over their head, won’t even try to go back and get the ball, but some older or less immobile players will attempt to do so and this is asking for disaster even though they make that choice. In some locations, when playing outside, even though lobbing is part of the game, the unwritten rule is that there is to be no lobbing when facing the sun. Not being mindful of less mobile players when lobbing is not only disrespectful but is also a safety issue.