Barca do not want to sell Cillessen, who has been linked with Liverpool, Arsenal, Chelsea and Napoli, but they will cash in on the Dutch goalkeeper if they receive a lucrative offer for him this summer.
However, Paul Lambert's men were relegated after a ten-year stay in the top flight, with the 26-year-old the most highly-prized asset in the squad.
Google Pixel 3 Likely to Feature Wireless Charging
With Google Pixel 3 rumors and leaks coming in fast and hot, it might not surprise you that there is yet another report . The feature debuted in the Pixel 2 and, while it wasn't exactly a killer feature, it has its fair share of fans.
Bitcoin (BTC) Nosedives Amid South Korea Exchange Heist
The attack on Coinrail comes months after Japanese firm Coincheck said it had lost more than $500 million in a January hack. Bitcoin is now trading at $6,752 - down from an all-time peak of almost $20,000 in the week before Christmas.
Rafael Nadal Wins 11th French Open
World number one Rafael Nadal won an 11th French Open title by beating Austria's Dominic Thiem in straight sets. One of the hardest hitters of the tennis ball, Thiem, playing his maiden Slam final, more than held his ground.