Senna in for Hungary FP1:
http://www.autosport.com/news/report.php/id/93351
With this id recon that Heidfeld is gonna be gone for Spa and Monza and then Senna and Grosjean alternating GPs for the remainder of the season with Grosjean doing the GP2 Series Finale in Abu Dhabi that is for a €1.5m prize for the race winner.
I think that we are seeing that there is at least 2 drivers on the way out now, Heidfeld and Trulli have seen their course in F1 now. It also raises the question of who Team Lotus will get to replace Trulli, im not convinced about Chandhok long term, long term id like to see Riccardo in the Trulli/Chandhok seat and if Red Bull stay with the status quo, and if STR do the same, i think the Red Bull link with Team Lotus with gearboxes and KERS will only be strengthened with Daniel going to partner Heikki for 2012.
As for Renault, i see them having Petrov and either Senna or Grosjean as im having doubts over Kubica now.
So far there is too many variables, but i can see there being 3 main seats available in F1 next year, the two at Hispania and the D'Ambrosio seat at Virgin.
Red Bull, Mclaren, Ferrari, Mercedes, Force India, Williams, Sauber and Toro Rosso i think will stay as is for 2012. This leaves the following seats available by my estimation;
Renault #1 (Kubica/Heidfeld seat) - Senna/Grosjean
Team Lotus #2 (Trulli/Chandhok) - Riccardo/Valsecchi
Hispania #1 (Karthekeyn/Riccardo) - ?????????????
Hispania #2 (Liuzzi) - ???????????????
Virgin #2 (D'Ambrosio) - one of the 2 drivers that miss out at Renault and Team Lotus
However i think the main silly season is where Aldo Costa, Sam Michael and any other TD thats going in the market place thats of note. I also think there is a announcement on what KERS Hispania and Virgin could use for 2012.
I think we will know more in the next 6 to 8 weeks about what who and where for 2012.