The USC Trojans present as many as five true freshman who can crack the starting lineup out the gate. Or at least rearrange the two-deep roster. It's the perks of having the nation's deepest and No. 1 ranked recruiting class for the 2026 cycle. Already there's newcomers who have turned heads during spring practices in front of coach Lincoln Riley and the rest of the Trojans coaching staff. One, however, deserves more recognition entering the 2026 season. Plus rises as the most slept on freshman in this class for a variety of reasons. Safety Madden Riordan is USC's Top Sleeper Freshman Chatsworth (Calif.) Sierra Canyon and USC Trojans safety commit Madden Riordan / @maddenriordy | @maddenriordy The talent out of Southern California powerhouse Sierra Canyon High in Chatsworth, Riordan looks beyond ready for the college game. Yet he's overshadowed by the more heralded recruits of this 2026 class.…