is there any chance u can upload a new database half way fru a season?

Not possible mate
if you think about it, if you were to load a new database half way through a season all the players would be moved around to the clubs they are at on the new database, would muck the game up
i wish i could, but no you cant. i have problems everytime in champions league around March, i have fitness problems and the the european teams are 100% .

i only had EPL available for smooth play and fast proseccesing.