With the limited spots available for WRs, he has to shine in the preseason games or he's probably gone. Wallace, Moore, Pruitt, Cunningham, Matthews and Hogan are breathing down his neck, not to mention the decent WRs that get cut by the other 31 teams. If Clyde shines in the punt return and kick return duties he can differentiate himself from the others because he's probably faster. But he's 26 and therefore older than most of his competitors.