Arsenal's transfer crunch: Three would-be free agents the Gunners can sign amid their limited summer budget

#2 Alberto Moreno

Liverpool v FK Crvena Zvezda - UEFA Champions League Group C

Alberto Moreno has been on Arsenal's radar for quite a while and after Liverpool made their intentions of letting him go clear, this could be the prime time for the Gunners to strike.

The 26-year-old has found it difficult to find a place in Jurgen Klopp's Champions League winning team, having made only two appearances in the Premier League and five in all competitions during the recently-concluded campaign. The presence of an in-form Andy Robertson has further diminished his chances at more playing time in Anfield.

The Spain international will have the chance to prove himself to be a better player than Sead Kolasinac, who has not displayed the most convincing of performances in the previous season. Arsenal will also be wary of Nacho Monreal's future at the club as well, despite contract extensions.

Emery has managed Moreno during his stint at Sevilla and would likely find no difficulty in persuading him to reunite at the Emirates.