i signed owen for huddersfield!Noooo you beat me too it!
I signed Michael Owen with Braga
i just see which ones have played internationnallyI find that the best way is offer a one week trial to loads of them or scout them if possible. You'll find that when they arrive on trial, the report given by your asst manager is quite a good indication. Look at their history too to see how they performed in previous season or if they were unattached then.
Also people, I forgot that I signed Javan Vidal in my second season. He's young and it sometimes shows but I'd say he's been my overperforming free agent this season. Very happy signing, especially as I may sell him to higher club soon with a buy back price in the agreement