David Weir says the Blades will continue to work responsibly in the transfer market, but insists that doesn't mean he won't be adding to his squad in the build-up to the new season.
Speaking at the conclusion of United's successful tour to Scotland, Weir gave an update on United's latest movements in the transfer market.
The Gaffer commented: "We are working hard behind the scenes in terms of incoming transfers and although things are getting closer as we speak there is nothing concrete to report at the moment.
"As a manager you ultimately have a responsibility to look after the football club and its long-term future.
"We will endeavor to get the right players in, but importantly at the right price. We know where we are financially, but we are still confident of working within those restrictions to put a strong squad together."