4 players Chelsea regrets selling
#1 Mohamed Salah
Mohamed Salah, Liverpool's most-prized possession right now had a roller-coaster ride last season. Aptly called Liverpool's One Man Army, Salah single-handedly led Liverpool close to winning the Champions League title, and also helped Egypt gain qualification to the 2018 FIFA World Cup.
Salah was roped in by Chelsea for a sum of £11 million from Basel in 2014. He was vastly underutilised at Chelsea. In order to gain match exposure, he was loaned out to Fiorentina and Roma in the next two seasons respectively. Salah's consistency and temperament fetched him a permanent transfer to Roma in 2016.
During the 2017 summer transfer window, Liverpool bought Salah for a fee of £42 million. The signing proved to be a bargain, and it has reaped lots of benefits for The Reds as Salah has been sensational.