PSG and Man United target Vitinha, a £70m striker named after Lewandowski and the £51m midfielder Guardiola described as 'one of the best in the world' - after Nunez and Vieira, who are the next big talents to come out of Portugal?

The Primeira Liga appears to be the fashionable market for Premier League sides to do their transfer business in this year.

Liverpool have already made a habit in recent months of harnessing the talent in the Portuguese league with the arrivals of Luis Diaz and Darwin Nunez for a combined £135million.

Meanwhile, Porto midfielder Fabio Vieira completed his £34m move to Arsenal on Tuesday night.

With the top-flight sides already raiding the Portuguese market to bolster their sides this summer, a greater influx of talent from the Primeira Liga could be incoming.