Ever since the concept of free agency in professional sports was developed Ed Oliver Jersey , the idea of players who don't put forth their best effort after getting a payday has been alive and well. We've seen plenty of players in the NFL ranks who just want another seven-figure contract to their name, and nothing more. Once they get it, their play starts to take a dip in quality, and the realization comes upon the team that they got royally screwed over. hurt the most, because of the expense paid to acquire the player in the first place.That's what makes free agency in the NFL such a risky thing. You're not only betting on a player's on-field ability, you're taking a chance on him from a mental aspect, hoping he doesn't end up phoning it in because he's set for life financially. We've seen plenty of players who haven't shown this as well Cody Ford Jersey , but for the ones who have, they're some of the most disappointing signings in NFL history. Sometimes you just can't guarantee effort, which is arguably the most important attribute of any player.Ranked below are 15 NFL players who got paid and stopped trying. There was never a doubt.The Rams led the 49ers from start to finish, earning the No. 2 seed and the first-round bye that goes with it. Los Angeles got four takeaways and receivers Josh Reynolds and Brandin Cooks each scored twice in the Rams’ 48-32 win.With the game in hand, Jared Goff left before the third quarter even was finished. He went 15-of-26 for 199 yards and four touchdowns. It was a fun day for Los Angeles.The Rams didn’t miss Todd Gurley as C.J. Anderson filled in admirably a second consecutive week. Anderson, who had 20 carries for 167 yards and a touchdown last week, gained 132 yards and scored a touchdown on 23 carries against the 49ers.Cory Littleton had two interceptions Devin Singletary Jersey , the second of which he returned for a 19-yard touchdown. Blake Countess also had a pick. Aaron Donald had one sack, giving him 20.5 for the season.To their credit, the 49ers never quit. They trailed 31-10 at halftime and 38-10 in the third quarter.They even got to celebrate a 43-yard touchdown by George Kittle, which broke the NFL record for receiving yards for a tight end. Travis Kelce set the mark earlier today with 1,336 yards.Kittle, who entered with 79 catches for 1,228 yards Dawson Knox Jersey , caught nine passes for 149 yards and a touchdown. Alfred Morris rushed for 111 yards and a touchdown on 16 carries.Nick Mullens, after a rough start, finished 23-of-33 for 282 yards with three touchdowns and three interceptions.