Nothing changes much for the other teams, however for Ferrari, they have a near new roster of staff, and they have guys in charge who have ZERO experience in gelling an F1 outfit and producing a team. Its the polar opposite to when they had success last with Todt, Brynne and Brawn. All of those came fresh off the back of a winning run in another team. They brought over an intact management and operational process that was (Ron speak) optimized around a top top driver - MS and around a 'flair' leader - Flabio - that took a couple of years to organically osmosise (ron speak) into a winning team.
This time around you got Arrivabene who knows less than sweet FA ( thats not FIA miss-spelt, or even Fer Alo either) about actually running any racing outfit (unlike Todt), with a sceptical, cynical and dramatic Sergio, who is going through the motions before he gets his hands on the free cash locked in the swoons of the tifosi, you got an able, decisive and focused Todt like rainmaker (MnM) ditched for not being political enough, replaced by a salesman whose abilities are crowned by an ability to maximise the earnings from cancer sticks despite strong political and legal opposition (the Marlboro barcode - what commercial genius

), and you have senior technical staff who have just been shipped in and promoted from places that didnt fight at all to keep them.
One thing is cristal clear, this is gonna be a much much worse testing and early season than 2014, the playacting bosses admit their aim is to overcome the deficit of starting way behind by later in the season. Note, this is 'overcome their deficit by not being prepared for 2015' - Other teams that were ahead or close in 2014 that have had no such ructures aint gonna be the competition - and to cut a long story short - these teams are FI, Mclaren, Lotus and possibly STR
This time last year we all digested the news and snippets and data and it wasnt rocket science to predict what would happen over the season (for those happy to look and see, instead of think and look) and I am watching Sergio, and the conduciveness (Ron speak) of the global appetite for his IPO(and his structured debt obligations) and the schedule of manageable PR coming from his F1 team, and I see a sh!t or bust play where the upside is Sergio exiting a ferrari before the sh!t hits the fan
Just MHO ofcourse, and it would be great to hear an alternative view of the future thats been cleverly hidden