Here's how the four semifinalists stack up with a few teams...
California (PA) 5
Maine 5
Hampton 4
Hofstra 4
West Texas A&M 4
Bethune-Cookman 3
Grand Valley State 3
Howard 3
Idaho State 3
Northern Colorado 3
Portland State 3
Stillman 3
Texas A&M Kingsville 3
Villanova 3
Delaware 2
Eastern Washington 2
Georgia Southern 1
It is true that there is not a perfect correlation between NFL player production and overall program talent level. But what you're talking about for all of the teams in the list above is a handful of NFL players. It's not the same as looking at programs that have 20 or 30 or 40 players in the NFL. I do not think a program is going to have a top FBS talent level if you're seeing 14 players from it in the NFL.
All of the teams listed above have a sprinkling of players in the NFL. The biggest difference between any pair is 4. The top producer may have one or two players seeing playing time at some point who is going to get to the NFL and make a regular season roster. The difference between Boise State and the top of the SEC is 25 players.
Let's talk about Maine and Georgia Southern. It always takes time but let's go back to the 2007 season then look at the 2008, 2009, 2010, and 2011 NFL drafts to get some idea as to how many NFL type players were on each team. The answer is zero; at least in terms of players NFL teams were interested in drafting. Maine has not had a player drafted since 2007 and Georgia Southern hasn't one drafted since 2003.
Now let's look at Boise State and LSU. Boise State had 5 players drafted and LSU had 23 players drafted 2008 through 2011. That situation is not comparable to he one involving Maine and Georgia Southern. With Maine and Georgia Southern, you're talking about two teams that have hardly any NFL caliber players. Most years neither team has any. With Boise State and LSU, you're talking about one team with a small sprinkling of NFL caliber players and one team that is loaded with NFL caliber players.
I wold not be surprised if Boise State beat LSU if the two played one game in a bowl because Boise State would have over a month to prepare and LSU does not have an effective quarterback while Boise State does. But there is no comparison in terms of the overall talent level of the two teams. LSU has WAY more overall talent.
I can't believe you people think that Boise State's talent level is anything like the talent level of most SEC teams; if that's what you think. They have an effective quarterback. Actually they've had a series of effective quarterbacks. They play well together. This year's team is experienced. But they'd be middle of the pack at best in the SEC in terms of overall talent level and probably more like in the bottom tier.