HOUSTON, TX – NOVEMBER 04: The Houston Cougars cheerleaders perform during the game against the East Carolina Pirates at TDECU Stadium on November 4, 2017 in Houston, Texas. (Photo by Tim Warner/Getty Images)One of the best players in college football appears to be done for the season.Houston star defensive lineman Ed Oliver posted a cryptic statement on Twitter this afternoon, appearing to signal the end of his college career.Oliver has been ruled out of Thursday night’s game against Tulane. It’s the fourth straight game in which he will miss, dealing with a knee injury.The defensive tackle is one of the top prospects for the 2019 NFL Draft. He appears to be putting his attention toward that now.“I gave all I had so there’d be nuthing to lose,” he tweeted.I gave all I had so there’d be nuthing to lose pic.twitter.com/Q8Vei2ZvGS— Ed Oliver (@Edoliver_11) November 14, 2018Oliver is a projected top-five pick in the 2019 NFL Draft. He joins Ohio State star defensive lineman Nick Bosa in putting his college football career in the rearview to focus on the NFL Draft.Looks like Ed Oliver has turned his attention to the NFL Draft. https://t.co/nrXnWINsUW— Ollie Connolly (@OllieConnolly) November 14, 2018Oliver has been one of the best players in college football over the past couple of seasons. He will be missed, but it’s tough to argue with his apparent decision, here. There’s too much on the line when it comes to the NFL Draft.