who should i buy for celtic fc?

[RyanSweeney1888]

View attachment 203092who should i buy for celtic fc, I only have 2.5 mil and also who should i keep/sell?

screenshot of team

 

[gregh1491]

timo hildebrand on a free mate, was a ****** rock for me! pretty much look at yer defence, rest of the team are good as they are