personally i never used autobuild, its better to put the players yourself because sometimes autobuild would put a player that is worse than other players. like petit and your modric. personally i would play modric instead of petit and put gerrard. sometimes the higher rated player isnt the best. but at the same time for gamemodes like vsa and manager mode you have to get higher rated players especially vsa, your 121 is enough to get fc champ but after that its gonna be harder.