Best ways to improve my squad?
I know it's a really trash squad, but that's because I used up many of my good players ( Filipe Luis, Ozil, Mkhitaryan, Sergi Roberto, Sergio Asenjo) in SBCs to get Tim Howard and Joelinton (Mostly Joelinton). My ultimate plan to get a full Barcelona back line (Umtiti, Jordi Alba, Pique, Sergi Roberto, ter Stegen). However, it's gonna cost me 200k, which I currently don't have. What ways should I improve my squad for maximum ability for under 50k? I don't intend it to be permanent, as I still want the full Barcelona back line, which I will save up for.