37 midfielders Celtic may sign for free this summer as they prepare for European elite.

Celtic have a solid midfield, but they are not ruling out any transfers this summer.

Celtic are preparing for a busy summer of transfer activity, and midfield may be one of their targets.

When Brendan Rodgers’ preferred three-man lineup is healthy, his midfield may be considered to be his team’s strongest point. Callum McGregor has proven to be an inspirational captain and top performer in both home and international competitions.

Reo Hatate has demonstrated his star potential, and he is confident that he can make an impact in next season’s European games. Matt O’Riley, meanwhile, is wanted by Atletico Madrid following his success with the Hoops.

Nonetheless, competition is strong at the elite level, and Celtic may want to strengthen this area in the summer. After scouting a slew of European free agents, we’ve identified 37 viable prospects for Rodgers to consider, including an Everton player and a plethora of Champions League-experienced aces.

1. Otar Kiteishvili

Current club: Sturm Graz

2. Eder Balanta

Current club: Club Brugge

3. Tibor Halilovic

Current club: Dinamo Zagreb

4. Dele Alli

Current club: Everton

5. Andrian Kraev

Current club: PFC Levski Sofia

6. Mady Camara

Current club: Olympiacos

7. Connor Barron

Current club: Aberdeen

8. Francis Coquelin

Current club: Villarreal

9. Josh DaSilva

Current club: Brentford

10. Alexis Claude-Maurice

Current club: Nice