Suggestions by @stanratchet

Tara Platt

as Timon's Mother in The Lion King 1½ (Different Voice Cast)

Score: -2

Ernie Sabella

as Pumbaa in The Lion King 1½ (Different Voice Cast)

Score: +2

Nathan Lane

as Timon in The Lion King 1½ (Different Voice Cast)

Score: +2

Christopher Ayres

as Scar in The Lion King 2 (Different Voice Cast)

Score: 0

James Earl Jones

as Mufasa in The Lion King 2 (Different Voice Cast)

Score: +3

Wendee Lee

as Vitani in The Lion King 2 (Different Voice Cast)

Score: -1

Keith Silverstein

as Nuka in The Lion King 2 (Different Voice Cast)

Score: 0

Kyle Hebert

as Pumbaa in The Lion King 2 (Different Voice Cast)

Score: 0

Sean Schemmel

as Timon in The Lion King 2 (Different Voice Cast)

Score: 0

Misty Lee

as Zira in The Lion King 2 (Different Voice Cast)

Score: -1

Tom Kenny

as Zazu in The Lion King 2 (Different Voice Cast)

Score: 0

Kirk Thornton

as Rafiki in The Lion King 2 (Different Voice Cast)

Score: 0

Terrell Ransom Jr.

as Child Kovu in The Lion King 2 (Different Voice Cast)

Score: 0

Jason Marsden

as Kovu in The Lion King 2 (Different Voice Cast)

Score: +1

Eden Riegel

as Child Kiara in The Lion King 2 (Different Voice Cast)

Score: -1

Cherami Leigh

as Kiara in The Lion King 2 (Different Voice Cast)

Score: -1

Cristina Vee

as Nala in The Lion King 2 (Different Voice Cast)

Score: 0

Matthew Mercer

as Simba in The Lion King 2 (Different Voice Cast)

Score: -2

Jim Cummings

as Ed in The Lion King (Different Voice Cast)

Score: +2

Steve Blum

as Banzai in The Lion King (Different Voice Cast)

Score: 0