Suggestions by @jackrichardson

Grant Gustin

as The Flash in The Avengers League

Score: +2

Gal Gadot

as Wonder Woman in The Avengers League

Score: +2

Henry Cavill

as Superman in The Avengers League

Score: +4

Ben Affleck

as Batman in The Avengers League

Score: 0

Christian Bale

as Batman in The Avengers League

Score: +4

Chris Pratt

as Andy Dwyer in Parks and Recreation

Score: +4

Bill Murray

as Mayor Gunderson in Parks and Recreation

Score: +1

Aubrey Plaza

as April Ludgate in Parks and Recreation

Score: +3

Nick Offerman

as Ron Swanson in Parks and Recreation

Score: +1

Aziz Ansari

as Tom Haverford in Parks and Recreation

Score: +2

Paul Schneider

as Mark Brendanawicz in Parks and Recreation

Score: +2

Rashida Jones

as Ann Perkins in Parks and Recreation

Score: +7

Eric Isenhower

as Orin in Parks and Recreation

Score: +1

Megan Mullally

as Tammy Swanson (Tammy II) in Parks and Recreation

Score: +2

Paula Pell

as Tamara Swanson (Tammy Zero) in Parks and Recreation

Score: +1

Patricia Clarkson

as Tammy Swanson (Tammy I) in Parks and Recreation

Score: +1

Henry Winkler

as Dr. Saperstein in Parks and Recreation

Score: 0

Natalie Morales

as Lucy in Parks and Recreation

Score: +1

The Duffer Brothers

as Director in DC v Marvel

Score: 0

Taika Waititi

as Director in DC v Marvel

Score: 0