We went back in with an improved offer on Wednesday (I know that for a fact, not sure how much) and that Williams (as of Tuesday before Swansea went back on the initial agreement in principle) was happy to join us. I don't know anything more on this or any other transfer though.
In my opinion, we're still in a strong position if (as it seems is the case) the player wants to join us. However, it's a seller's market and understandably Swansea won't want to sell a fans favourite, their skipper and one of their bets players a week before the season starts.
IMo though Williams is worth it. He's a class defender and is exactly what this side needs to improve - whether Stones leaves or not. Brings steel, organisation and leadership, plus the ability to actually head a cross away from danger. Can also play ina back four or back three - which I think Koeman will use at times next year.
So for me, I'd spend what it takes. Nothing - relatively speaking - too stupid, but if it's £15mil then so be it. If this deal does go through, which by all accounts it still very much could - then it reeks of being 'undisclosed' then. That way, Swansea can leak to their media sources it was £15mil, and we can leak to ours it was more around £12m.
Happy days haha!
Hope this works out though, would be a top signing!