This so called rubbing needs to be removed. I cannot count the number of times I've been in the leas only to get rimmed from behind and thrown off course while the cheating rider has absolutely no problem continuing, or the fireteam that enter and use some members to weave all over the track to block everyone else or choose members to essentially ram everyone else off the track near constantly. This isn't racing. This is bumper cars. The people who wanted a sparrow race haven't received one. We've received a frustrating game of bumper cars where the rules of physics are seriously -blam!-ed up and every other player is a cheating arsehole either helping their buddies by knocking people off or ramming decent riders out of the way, while utterly unaffected by the collision.