No, one of the requirements to be eligible for the NFL draft is at least two years of college.
Yes. You must be at least a junior or a redshirt sophomore to declare for the draft.
no but you do, college
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.
No. Not all college football players go to the NFL, not even all division 3 college football players go into the NFL
Only about seven percent of eligible college players get drafted to play for the NFL. This is a very small amount. Even once they are drafter they still have to impress the coaches and teams just for the chance to play a game.
Basically 3 years out of high school you are eligible for the nfl draft or if you red shirted your freshman year, you can can leave as a sophomore.
YES!
probably not
Yes.
You can go to the NFL by being drafted from college, or being signed as a free agent.
All current NFL players have attended a college. However, some players entered the NFL draft before they graduated from college. To get into the NFL, you must first be drafted by an NFL team in the college draft. Therefore, you would have to go to college to get to the NFL.