I think they need to make it less subjective (the NET and Quads are subjective). I think if a P6 team wins more than 2/3 of their conference games, they should be in. And if they win less than 1/2, they should be out. For everyone else you need to win more than 2/3 of your conference games to be considered for an at large.
That would have created...
America East
In: Vermont
At large pool: UMass Lowell
AAC
In: Memphis
At large pool: Houston
A10
In: VCU
At large pool: None
ACC
In: Duke, Miami, UVA, Clemson, Pitt
At large pool: NC State, UNC, Wake, SU
ASUN
In: Kennesaw St
At large pool: Liberty
B12
In: Texas, Kansas
At large pool: K State, Baylor, TCU, Iowa St
Out: WV
Big East
In: Marquette, Xavier, Creighton
At large pool: UConn, Providence, Seton Hall, Nova
Big Sky
In: Montana St
At large pool: Eastern Washington
Big South
In: UNC Asheville
At large pool: None
Big Ten
In: Purdue
At large pool: Indiana, Northwestern, Michigan St, Maryland, Illinois, Iowa, Michigan, Penn State, Rutgers
Big West
In: UC Santa Barbara
At large pool: UC Irvine, UC Riverside
Colonial
In: Charleston
At large pool: Hofstra
CUSA
In: FAU
At large pool: North Texas, UAB
Horizon
In: Northern Kentucky
At large pool: Youngstown St, Milwaukee, Cleveland St
Ivy
In: Princeton
At large pool: Yale
MAAC
In: Iona
At large pool: None
MAC
In: Kent St
At large pool: Toledo, Akron
MEAC
In: Howard
At large pool: NC Central
MVC
In: Drake
At large pool: Bradley, Southern Illinois, Belmont
MWC
In: San Diego St
At large pool: Utah St, Boise St
Out: Nevada
NEC
In: FDU
At large pool: None
OVC
In: SEMO
At large pool: Morehead St
P12
In: Arizona, UCLA, USC
At large pool: Oregon, Washington St, Arizona St, Utah
Patriot
In: Colgate
At large pool: None
SEC
In: Bama, A&M
At large pool: Kentucky, Missouri, Tennessee, Vandy, Auburn, Florida
Out: Arkansas, Miss St
Southern
In: Furman
At large pool: Samford, UNC Greensboro
Southland
In: Corpus Cristi
At large pool: NW St
SWAC
In: Texas Southern
At large pool: Grambling St, Alcorn St
Summit
In: Oral Roberts
At large pool: South Dakota St
Sunbelt
In: Louisiana
At large pool: Southern Miss, Marshall
WCC
In: Gonzaga
At large pool: St Marys, Santa Clara
WAC
In: Grand Canyon
At large pool: Sam Houston, Utah Valley
That eliminates 4 teams that made it and added one team that did not. For the 36 at large bids they have 26 spots and 65 teams to chose from. I would say about half of those eligible are easy to discard, so the committee wouldn't have much work to do.