While the 2017 NFL Draft is still fresh on our minds, it's never too early to start looking forward at next year's crop of standout prospects. Here are the guys you need to know to get you ready for the 2017 NCAA season and ultimately, the 2018 NFL Draft. 1. Arden Key | DE | LSU | Junior At 6-foot-6 and just over 230 pounds, Key has plenty of room to grow into his gigantic frame. Even at sub-240 pounds in 2016, the Tigers sophomore had 55 tackles, 12.5 tackles for loss, and 11 sacks after a freshman All-American season in 2015. If he adds some weight to his and builds on his first two seasons at LSU, Key is a prime candidate to go No. 1 overall. 2. Sam Darnold | QB | USC | RS Sophomore Darnold shined in 13 starts as a redshirt freshman last season. He completed more than 67 percent of his passes with 31 touchdowns to just nine interceptions. And he ended the season on a high note. Darnold went bonkers in a crazy comeback victory in the Rose Bowl against Penn State. He threw for 453 yards with five touchdown passes and one pick. If he tightens up his delivery, and shows more consistency drifting in the pocket, he should be a top-three lock. 3. Harold Landry | DE | Boston College | Senior Landry has everything NFL evaluators want in an edge-rushing specialist. At 6-foot-3 and 250 pounds, he possesses quality outside linebacker size. The production is undoubtedly there too. Even as a sophomore in 2015, Landry had 16 tackles for loss and 3.5 sacks. In 2016, he led the ACC with 16.5 quarterback takedowns to go with 22 tackles for loss. With another big season, Landry will compete with Key to earn the No. 1 edge-rusher spot in the 2018 class. 4. Mason Rudolph | QB | Oklahoma State | Senior Like Landry, Rudolph will check many boxes for NFL scouts and GMs. Firstly, he'll enter the 2018 draft with loads of experience. He's already started 29 games and thrown 958 passes. As far as efficiency, Rudolph's figures are stunning. He has 55 touchdowns to just 17 interceptions in his college career, including a 28/4 TD/INT ratio in 2016. Also, he's 6-foot-5 and 235 pounds and plays in the wide-open Big 12. A pure pocket passer with a strong arm, there's not much to dislike about Rudolph's game. 5. Derwin James | S | Florida State | Junior A former five-star recruit with freakish athleticism, linebacker-esque hitting ability, and cornerback-like ball skills. That's a description of either former Florida State safety Jalen Ramsey or current Seminoles star Derwin James. At 6-foot-3 and 211 pounds, James is enormous for the position. He's super-fluid on the field with quick play-recognition gifts, as evidenced by his 91 tackles as a true freshman in 2015. He missed most of 2016 with a knee injury but should be back to 100 percent for the 2017 campaign.