Good point from KiwiWRCFan

Citroen have set out clear driver plans for entire 2018 #WRC season which is a TOTAL CONTRAST to 2017 season when it was never clear who would be driving from one event to the next
https://twitter.com/KiwiWRCfan/statu...83107075751936

This year they had 10 different driver/car lineups.