...But you left out the guy that caused the 'Shoe to be built. While Archie was indeed great, he didn't cause a 50,000 seat addition to the stadium. Many fans came to see the Buckeyes win, but more came to see Harley run.
Chic Harley was a three time All American. Every single year he played. If being an All American every year they played would be a requirement, then both none of the guys you list would make the cut. If being All American for three years were a requirement, then Maurice and Eddie would be dropped from your list.
Back then players could only play varsity for three years. During Chic's three years, the Buckeyes only lost once (on the last play of the Illinois game, fwiw)
On the AP All Half Century Team, Harley was in the starting backfield. To put that in perspective, Red Grange was second team. Awesome players NOT making the team include Tom Harmon, Doc Blanchard (Mr. Inside), Glenn Davis (Mr. Outside), and Any Horseman from Notre Dame.
The coolest thing he did, per the record books anyway? He gave OSU their first victory over Michigan
Chic Harley did all this in split seasons. He was All American in 1916. Then he joined the Army for WWI, and was a fighter pilot. He then got out in time to play in 1918.
To this day he still has the Buckeye record for points per game over a three year or longer career.
...All that being said, I will go with Archie Griffin as the greatest, followed by Hopalong Cassidy and Keith Byars.