Almost unanimous vote for B. No striking, preparing and expanding. Time will pass in the next updates then.
The moderate voices prevailed in the council. Without real knowledge of the forest tribes' strength or numbers it was considered foolhardy to just go and attack, especially in light of the heavy losses sustained during the last battle.
As for the Wielder, he apparently took to his new 'duties' without a complaint. He carried away animal dung, used his powers to burn the bigger piles and never protested. He didn't like what he was doing, that was obvious, but he said nothing of it. That gained him no small measure of respect in the tribe, who was pleased to see that even him would not openly go against tribal laws.
Months passed quietly, with no events of import, while we licked our wounds and rebuilt our weaponry using the stones we could find around our camp and on the nearby hills. More pottery, of higher quality was gradually made, until most wooden containers were replaced with clay ones: easier to make and lighter although definitely more fragile.
About an year went by this way. Finally, it was time again to decide how to invest our manpower and where to focus our energies.
A. The head of the militia said: 'With the loss of obsidian weaponry, we risk going back to just a normal although better trained fighting force. We should find a solution to this, the beastmen in the forest are not the only people living around us.'
B. One of the scouts shook his head: 'We better learn what actually goes on around the shores of the lake. We explored less than half of their span, who knows who and what could be lurking elsewhere.'
C. One of the apprentices of the Wielder spoke last: 'Since these are quiet times, we should expend our energies in better understanding the powers the Wielder taught us. We could ask him for advice, give back at least his training duties, provided he teaches only to those we decide. It's too important a part of our strength to keep ignoring.'
Back to regular techno-progress. Choose where to focus for the next time jump.