It says that all teams will be able to use the SMS sytem in Team Selection/Availability. ......That would be a killer...we have to be able to restrict which teams use the SMS system... I presume that you envisage that the way we stop them being able to use it is by not entering a mobile number for them...however we may well have a situation where a Colts player also plays for a senior team . The Colts team may not be using SMS but the senior team is.
Hope that makes sense.
Would it not be easier to have another box to tick in the team set up section.