NBA free agents are about to make a lot of money.Which signings are most likely to be a mistake?We have seven names that teams (and fans) should think twice about before committing to a massive deal. Kenny Stabler Raiders Jersey . Peter Gammons, an analyst for Major League Baseballs network and website, drew the ire of hockey fans on Sunday when he criticized the two NHL teams on Twitter for their physical game the night before. Maxx Crosby Womens Jersey .C. Lions has come to an end. Banks told TSN on Jan 2 that he had no interest in playing out the option year of his contract with the Lions in 2014, and he again made that clear in a conversation with Lions GM Wally Buono last week. http://www.shoptheraidersonline.com/Elite-Otis-Sistrunk-Raiders-Jersey/ . PETERSBURG, Fla. Ronnie Lott Womens Jersey . Dallas hasnt ruled out the star quarterback for Sunday nights game against Philadelphia, but all signs point to Romos back injury pushing Kyle Orton into the starting role after two years of limited play as the backup. Surely Ortons name isnt the first that comes to mind for fans wanting a change after years of damaging interceptions, fumbles or, most infamously, the field goal flub when Romo dropped the snap on a kick that could have won his first playoff game in 2006. Maxx Crosby Raiders Jersey Could Michael Keane become a first-choice England centre-back? Interim boss Gareth Southgate handed Keane his first international call-up last month and the 23-year-old retained his place in the squad for the most recent international period, although he has yet to earn his first cap. The Burnley defender - who you can see in action against West Brom on Sky Sports on Monday Night Football - has earned plenty of praise this term. But do Keanes stats back-up the hype? According to the Sky Sports Power Rankings, Keane is the 14th top-performing defender in the league, including full-backs - a considerable achievement for a player plying his trade at one of the leagues smaller clubs. Burnley 3-2 Crystal Palace Excluding defenders from the current top six clubs, only Watfords Jose Holebas outperforms the Burnley man - largely due to two piledriver goals. Will Michael Keane be Englands future centre-back alongside John Stones? But how does Keane compare to Englands preferred centre-backs, John Stones, Gary Cahill, Phil Jagielka and Chris Smalling?Keane ranks higher than all four for blocks (1.dddddddddddd8), interceptions (2.4) and clearances (9.7) per 90 minutes in the Premier League this season. Watch the Monday Premier League preview as West Brom host Burnley at the Hawthorns. Perhaps surprisingly, he also ranks second for clean sheets, having helped the Clarets keep three shut-outs from 11 league games. However, the former Manchester United man ranks bottom for duels won (4.2), tackles (0.6) and successful passes (23) per 90 minutes.Heres how all five defenders compare... Michael Keane excels at blocking, intercepting and clearing Watch West Brom v Burnley live on Sky Sports 1 from 7pm on Monday Also See: Transfer Centre Latest transfer news Transfer betting Paper Talk ' ' '