You guys should probably first do an equipment check, your team should get into habit of that for the future so your not playing a game with something broken or not working.
Also scrimages are good ideas to. Sometimes you should give everybody limited paint to teach them to conserve it.
Also give certain missions for people on certain things during scrimages so that they are forced to show their abilities in certain areas so you know what needs to be worked on what doesn't.
Those are somethings you guys should probably do.