Ok, so the situation has changed a little regarding armies. Allow me to recount.
The North is now heavily recruiting from all loyal houses, including the disloyal Karstarks and Umbers. The standing army must also include the Whiteharbour garrison and navy, the strength of the Arryn allies, loyal River lords and possible remnants of the Bolton reserves. Who knows how many, but considering they are arming children, we can assume it is going to become a lot. 30K+
The Night's Watch has fuck all, but now the Wildlings will be adding their numbers to its strength. From hundreds to thousands.
The Lannister + allies army had mostly reached the region of King's Landing = Kingsland? (sorry, Australian joke). The figure of 50K resonates with me, although it was far less than that when they appeared in Roman legion formation at Highgarden. Perhaps 30K
Highgarden was already a large army, yet it appears that Jaime only fought the castle guard, so I would say that the remainder is divided between those who were commandeered by Lord Tarly and those who remain at large. Let's call it 10K+
The Dothraki landed at Dragonstone AND the Mainland. Those remaining on Dragonstone couldn't possibly have been shipped to the Mainland by the Ironborn as that fleet had been scuppered by Euron, so we must assume that Dany attacked Jaime with only a portion of her Dothraki. Remaining Dothraki 30K+
The Unsullied went to Casterly Rock and suffered major casualties. However, Grey Worm's gambit got them in before attrition mounted. Remaining Unsullied 30K+
The Freys were all slaughtered, but their soldiers remain intact. 10K at least
The Riverlander Lords are unsighted since the Blackfish, but one must assume Lord Edmure is rallying them. 10K or less
The Storm Lords haven't been sighted since Renly bit the dust. Several went with Stannis, many went with the Tyrells, but the remainder are unsighted. 5K at least.
Dorne has 10K spears, but only 3 of them have fought so far in this series. Nuff said
The Iron Born don't have huge numbers and Euron has ships and apparently, but apparently the sea strength of the Redwynnes counts for nothing.
The Golden Company was mentioned last week as a possible mercenary company for Cersei to enlist via the Iron Bank. Stayed tuned.
Advantage Dany, but not if she divides her armies further.
Advantage Cersei, if she gets the gold to repay the Iron Bank and engages the Golden Company (bring on the Blackfyres!!! Beneath the Gold the bitter steel!!!!!!!!!)
Advantage Sansa, with the 3-eyed raven, a Faceless Woman, a master spy, and the BWB on their way, unless she goes Marcia Brady again.
Disadvantage Yara, with a likely return of D&D to senseless rapey scenes we don't want to know about
Disadvantage Olenna.
Battle of the 5 Queens becomes 3 + 1 King
