But if some come in to the team, others must come out. What about those who could lose out?
These players might not necessarily leave the club, some may not even lose their place on the teamsheet, but life at Anfield could be very different for all of them under Klopp's management, and not necessarily in a way they like.
Klopp will, no doubt, give every player the chance to prove himself in his first few training sessions and games at the club.
Whatever happens, it will be interesting to see how he fits a mishmash squad into his 'full-throttle' system.
View our gallery below to see which players could lose out under Klopp...
Who could lose out after Jurgen Klopp's arrival?
Show all 5
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