Following the Arrelious Benn and Martez Wilson recruitments was something special.
Benn was such a "holy crap, what is happening moment". He wasn't from Illinois, had no connection to the program. He was ranked below 25th on Scout, maybe even low teens. He had offers from EVERYONE. His highlight video was bananas. To give an example, here is a Feagin senior season highlight video:
https://www.hudl.com/video/3/12788038/636a7fd619a53f0f947eeb3b
You can watch the first play in Feagin's video and realize he must play for a small, rural school because he's so much bigger, faster, stronger than everyone else. That was same takeaway from Benn's video, but he was playing on a really good Dunbar team. You could make an argument they were the best team in DC during that era. That's what made you realize how special he was, he was sooooo much better than everyone else and you knew there were multiple future college football players on the field. His size was staggering, he looked bigger and stronger than all of the WRs on Illinois' roster when he was a HS senior. His top end speed was arguably the best in his WR class. So not only did he look more developed than any current WR on the roster, but it was likely he would be one of the fastest, if not the fastest, guy on the team. He was ready to contribute immediately. Ronald Johnson was the only guy viewed more highly than Benn, but both USC was loaded then and it was assumed he would need development time. That is what made it the extra, over-the-top hype about his commitment. Lastly, Illinois was so bad leading into 2006 that absolutely no one took Benn seriously when he said Illinois was his leader. Folks took it as Benn doing Locks a favor by mentioning Illinois while later committing to Florida State or Notre Dame. It wasn't until his decision (on ESPN News?) that people realized what was happening.
Martez was slightly different because (a) it was after the Benn commitment, so fans realized that Zook could pull top talent, (b) getting Benn had to be an influence for Martez. He didn't have to feel like the only top prospect going to Illinois, and (c) this was an in-state kid at a school that was within Illinois' football blueprint. Lightfoot and Martez have similar stories in that way, Chicago kid + edge player + similar offer profile + Illinois showing substantial improvement going into his senior year. Martez was higher ranked than Lightfoot is now. I remember USC being the top competition there, with lots of folks thinking it was a toss-up.