Well MV’s recent interview stated he was totally blown away by what he read.
Posible guess Vaughn appears to kill Irina despite Sydney trying to stop him. Vaughn then wants no part of Sydney cause she tried to save her mom and Sydney wants nothing to do with Vaughn because she thinks he killed her mom.
Will gets framed Sydney saves him and they go on the lamb.
All above pure speculation except for interview quote that is more a teaser than spoiler
Posible guess Vaughn appears to kill Irina despite Sydney trying to stop him. Vaughn then wants no part of Sydney cause she tried to save her mom and Sydney wants nothing to do with Vaughn because she thinks he killed her mom.
Will gets framed Sydney saves him and they go on the lamb.
All above pure speculation except for interview quote that is more a teaser than spoiler