Luka Shaw has insisted he welcomes the extra competition for places at Manchester United after seeing Alex Telles arrive at Old Trafford from Porto.
United paid €17 million (£15m/$20m) to lure Telles away from Estadio Do Dragao on deadline day, with the 27-year-old signing a four-year contract.
Telles will now be expected to compete with Shaw and Brandon Williams for a regular spot in Ole Gunnar Solskjaer's starting XI.
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Shaw has come under scrutiny at the start of the 2020-21 campaign, with United shipping a total of 11 goals in their opening three Premier League fixtures.