No, not anymore if the show only shows the Boltons with 10,000 men including (Karstars and Umbers) this would effect everyone else. House Martell will be strong but they got rekt at the trident by Robert & Co. I'd say in Westores there's only 100,000 - 200,000 fully trained men ready to fight the undead (Peasants dont counts)
In the show now
Lannisters = 25k
Tyrells = 40k
Baratheon = 5k (Stannis hired sell swords)
Starks = 15k
Martell = 20k
Arryn = 30k (No involved in any wars since RobsReb)
Tully = 5k
Greyjoys = 8k
All cults and Tribes = 30k
Peasants (all men between 16-40) Not currently serving = 150k
Danny (Dorthrak, Unsul, 2nd sons, Greyjoys, Any slaves who wish to fight) = 100k + 1 big dragon + 2 shitty ones
Winter is here and no one has any food, I think they spoke about it in one episode so numbers wont matter.
SPOILER/Theory
Spoiler
I think Jon will end up riding the biggest Dragon because Danny dies somehow she's been in other films lately so she'll be axed (Shekels)