Celtic made their fifth summer signing after the club announced the loan capture of Barcelona youngster, Alex Valle, this morning. Brendan Rodgers was delighted with the signing and believes that Valle will be a great addition to the team as he will ‘complement’ Celtic’s attacking style as well as contribute defensively to the team. Valle will also give Greg Taylor some much-needed competition and should the Scotland defender get injured, also offer cover in an area of the team Celtic have been lacking in over the last couple of seasons. And now that Valle is officially a Celtic player, albeit…