It could be Formula Renault 3.5 driver Sorensen.
Romain Grosjean and Pastor Maldonado to drive for Lotus F1 Team in 2014.
Formula One teams are busy pointing fingers at which top team has spent the most money to contest the premier series.
Nico Hulkenberg may end up with Force India in 2014.
According to sources inside the Lotus team, Finn Kovalainen will shortly be announced by Lotus as Raikkonen's replacement for the last two Grands Prix of 2013.
Team Principal Eric Boullier and Trackside Operations Director Alan Permane analyse the battle for Constructors’ Championship honours.
Mika Hakkinen: "In the teams that I drove, radio messages were never delivered with profanity."