Sooner or later they have to sign somebody to improve the defense. The only major signing Klopp's made to improve the back 4 is Clyne, who had 1 great season and been mediocre or injury-riddled since. Matip was free. TAA has been good, but he's 19. And to his credit Moreno's actually been earning his check this season. They have to finally commit some monies to get a real CB to pair with Matip.
Y'all bought Lovren and Klavan. But the problem is Klopp is indecisive about when to move on from players. He benched moreno for most of last season, now all of a sudden he's ok again? He did the same with Mignolet.
Pep had 1 season, saw which players couldn't hang (shyt he didn't even wait to move into his new place in Manchester before he knew Joe Hart wouldn't work out) and he cut alot of players and brought new ones in. Klopp should've done the same.