4) Jackson Martinez (Porto)
A superbly prolific player making a real impression with Porto, Jackson Martinez is attracting growing interest ahead of the summer and could move for around £30m, with United and Arsenal among the clubs chasing him.
4) Jackson Martinez (Porto)
A superbly prolific player making a real impression with Porto, Jackson Martinez is attracting growing interest ahead of the summer and could move for around £30m, with United and Arsenal among the clubs chasing him.