Based on his performance from the 2012/13 season, this 90 rated card cannot be traded and would make a very nice addition to any team.
Below are all the solutions to the challenges.
Barcelona
A Prime Mixed Players Pack can be earned.
For the first challenge, you must use at least one Barcelona player in the team and make sure the team has an overall rating of 85 and a team chemistry of at least 75.
La Liga
A Prime Electrum Players Pack can be earned.
For the second challenge, your team must contain at least one La Liga player, with the team having an overall rating of at least 86 and a team chemistry of at least 70.
87-Rated Squad
A Premium Gold Players Pack
For the third and final challenge, your team must have an overall rating of at least 87 and a team chemistry of at least 65.