I like both moves Sweeney made, but I think most, including myself, were expecting one more significant move considering:
A) cap space was freed up on the Lindholm deal, and
B) Sweeney reportedly had a proposal for Giroux (including different pieces from what landed Lindholm) that was ideal for the Flyers had Giroux not nixed the deal.
My guess is teams upped their offers for Sweeney's consolation prizes and decided it wasn't worth mortgaging the future, GM's may have withdrawn from offering big name/core pieces, or some rumoured names may not have been available to begin with.