No, once a College Football player declares for the NFL draft, they forfeit their remaining college eligibility and cannot return to play college football.
Never because the college football player is WEAK
College basketball players can declare for the NBA Draft after the conclusion of their college season. Typically, this occurs in early April, and players have a set deadline (usually in mid-April) to submit their name for consideration. Players have the option to withdraw from the draft and return to college if they do so before the withdrawal deadline, which is usually in late May.
you draft them
After 3 years
Yes. You must be at least a junior or a redshirt sophomore to declare for the draft.
By entering the draft and a team choosing them. Usually all football players go to college and play football there. You declare eligibility for the NFL draft and train, visit teams, and train some more. It's really hard work, but when you are drafted you feel very accomplished.
they can walk on
Kentucky
The number of players declaring for the NFL Draft varies each year, typically ranging from 100 to over 1000 players. This includes eligible college football players as well as those from other leagues, such as the Canadian Football League (CFL) or players who may have been out of college football for a year or more. In recent years, around 300 to 400 college players have declared for the draft annually. The exact number can fluctuate based on changes in NCAA rules and player eligibility.
There are no class requirements to play for the NFL. The NFL drafts from college football and don't have a farm system like baseball or hockey. You can declare yourself eligible for the draft without graduating college. Some go in the third year, but most complete 4 years of college football.
Approximately 7% of all college football players get drafted into the NFL.
They're not selected, they declare if they want to go or not after at least two years of college.