The 2015 Monte Carlo entry list has been published in the past few days, and it's a good one. Ogier, Latvala and Mikkelsen will compete with VW, while Citroen will enter works DS3s for Meeke and Loeb, with Ostberg in a non-manufacturer car. Hyundai will keep two i20s for Neuville and Sordo, while M-Sport will put up two Fiestas for Tanak and Evans. Prokop, Bertelli, Kubica, Henning Solberg and Raoux will enter private Fiestas, while Protasov and Chardonnet will get private DS3s.
EDIT: I forgot about Bryan Bouffier - he will be back in a privately-entered Fiesta.
EDIT EDIT: Also picking up some interesting rumours. First, Alsace could be out, with the Tour de Corse returning as the Rally of France. This makes sense, as Alsace was only sustained by the novelty of being Loeb's birthplace. Crowd numbers were down this year, even with Ogier assuming Loeb's mantle, so I would say the days of the rally being run out of Strasbourg as numbered. Conversely, the Tour de Corse was dropped from the WRC following a lack of funds, and I see no evidence to suggest the problem has been remedied.
Secondly, there are rumours that Toyota could move their timetable up to enter in 2016 - which does seem a bit optimistic, given that there are no firm plans for 2017, much less 2016 - with ex-Volkswagen junior driver Kevin Abbring targeted as one drive and upcoming French driver Eric Camilli tipped as the other. Camilli appears on the Monte Carlo entry list, running a privately-backed Fiesta R5 in the WRC-2, but there is no obvious connection to Toyota and Abbring is not entering.