There’s a deadline you soccer fans might not want to miss this weekend: Thanks to some last-minute field juggling, Montclair United Soccer Club will have a 9th/10th grade league this season. Space is limited. Registration is first come/first served on Saturday, 3-5pm, at Northeast School. We’re told that the co-ed teams will be balanced by grade, gender, number of players and talent level. Dress to play: Odds are some pick-up games will be happening during registration.