Wes Brown has praised Erik ten Hag's first season of recruitment at Manchester United but knows the Dutchman will want to strengthen further this summer.
Ten Hag has overseen two largely successful transfer windows during his first year in charge, drip-feeding a winning mentality into the squad without demanding a major overhaul.
Last summer in particular saw the likes of Casemiro and Lisandro Martinez signed from Real Madrid and Ajax respectively, the pair among United's best players this season.
The Reds also acted decisively in January to strengthen vulnerable areas of the squad, Wout Weghorst signing on loan from Burnley to replace the departed Cristiano Ronaldo while Marcel Sabitzer joined as cover for the injured Christian Eriksen. Read next: How the United players rated vs Brentford With those new additions improving the squad without disrupting the chemistry, Ten Hag has led United to the Carabao Cup trophy as well as a strong chance for a top-four finish.