Manchester United have relied heavily on Bruno Fernandes since his January transfer.
Snapped up to solve their craving for a creative midfielder, Fernandes has made a remarkable impact at Old Trafford.
But some concern is creeping in that there is an over-reliance on the Portuguese playmaker.
He has missed just 12 minutes of Premier League action since his arrival and started 11 games in all competitions.
Despite Ole Gunnar Solskjaer making eight changes against Norwich City in the FA Cup quarter-final on Sunday, he decided Fernandes was simply indispensable.
Gary Lineker and Ian Wright highlighted how he was the only player who looked like unlocking Norwich at half-time of the game.

He ended up playing 120 minutes, underlying concerns that he could soon be worn out and overused if things continue.
And that problem has highlighted why Manchester United ’s transfer need remains the same this summer - adding an attacking midfielder.
Whilst Paul Pogba adds another creative weapon, Fernandes brings different attributes by floating around and being a livewire with cutting edge.

Jesse Lingard and Juan Mata both flattered to deceive against Norwich, and transfer target James Maddison could provide United’s long-term answer.
Speculation over a move for Maddison has died down since the arrival of Fernandes.
But now more than ever there is a need to protect Fernandes in the long run and provide enough cover to allow Ole Gunnar Solskjaer to adequately rotate without a major drop-off.

The Leicester City ace has the flexibility to play a host of positions and would help make any outlay worthwhile with his ability to cover various positions.
He is more than capable of playing the same role as Fernandes and unlocking defences, something that could be vital to United enjoying success in a range of competitions next year.
Whilst Solskjaer has plenty of midfield options such as Fred, Nemanja Matic and Scott McTominay, it is Fernandes who brings qualities nobody else can and that needs to change this summer.