Luis Diaz has made quite the impact at Liverpool since joining the club in January but shortly after his high-profile capture, Jurgen Klopp attempted to sign somebody else. The Reds made a late move for Fabio Carvalho but despite their best efforts, a deal couldn't be agreed before the closure of the winter transfer window.
The Fulham attacker has featured in 19 matches since, scoring four goals while registering a further four assists. Liverpool have continued to hold an interest in acquiring his services and on Monday morning, the club officially announced his signing.
Upon reflection of Carvalho's profile while also considering Diaz's addition, Klopp could realistically opt for a change in formation much more often next season. With the homegrown youngster at Anfield, the Reds are going to have a wealth of options in the final third.