A new rule introduced this season takes effect.You must swap your sponsor for something different after round 5, it must not be a straight swap for double the same thing (eg, you can't swap from Top 10 to Double Top 10 or vice versa).
Every user now has their sponsors wiped, and you have to choose a different one. Now you all have an idea where your team sits in the standings and performs in the races you will have a better idea of which sponsors will suit you. Please send me your new sponsor in your buys this week. This sponsor swap is free, so don't feel like you're throwing 500cr away.