TEMPE, Ariz. -- Arizona Cardinals general manager Steve Keim didnt mince his words when discussing his teams performance in its 23-21 loss to backup quarterback Jimmy Garoppolo and the New England Patriots on Sunday night.You wake up Monday morning with a loss. Youre angry, disappointed, embarrassed, and thats the way we should all feel, Keim said on Arizona Sports 98.7 FM. Just didnt get it done, and a lot of reasons why we didnt get it done. And that needs to improve. Thats certainly unacceptable.After the game Sunday night, coach Bruce Arians said his team was not prepared well enough.We were obviously not ready to play, Arians said during his postgame news conference. They outplayed us and we will learn from it and grow from it and continue.Theres a long way to go and regroup and see if we can win the next one.Keim criticized all three phases of the Cardinals performance at University of Phoenix Stadium, citing an overall lack of execution. He called Arizonas special teams very disappointing in every area, its third-down defense very frustrating, and said the passing game was out of sync in the first half, when quarterback Carson Palmer and his receivers were not on the same page.Kicker Chandler Catanzaro missed a potential game-winning kick with 41 seconds left after rookie long snapper Kameron Canaday snapped it low. Arizonas offense never began a drive past its own 25-yard line when receiving a kickoff from the Patriots.The Cardinals defense failed to stop New England on 10 of 16 third downs and had trouble defending Garoppolo?despite knowing what was coming. Keim said Arizona felt pretty strongly about the defensive plan Arizona had in place, but the Cardinals just didnt execute.Keim also blamed poor tackling for allowing what shouldve been a short gain on third-and-manageable situations to turn into a first down.We knew it would be hard to get to Garoppolo because most of it would be a three-step drop and he would get the ball out of his hands, but the cushion that we played with, the isolations that they got with some of their inside slot receivers on safeties and the lack of leverage and the inability to tackle in space, those were all extremely disappointing and a major reason why we were 10-of-16, Keim said.Keim said he doesnt believe in good losses.Not when youre playing a backup quarterback and theyre missing some playmakers and its a game at home, he said. Our mindset is you cannot lose those games in front of our crowd.Keim said he will bring in players to try out for the Cardinals on Tuesday -- something he didnt do last week -- but wouldnt specify at which positions.While the Cardinals performance in their season-opening loss has caused some second-guessing among those who picked them to win Super Bowl LI, Keim said he hasnt levied that type of hype on his team. He said he has been focused on building a talented group. He noted that when the Cardinals roster doesnt play to its level, then were going to have disappointment, and thats certainly what happened last night.We got to regroup, Keim said. Its the-sky-is-falling Monday, and thats the feel that all of us should have and use that as a chip on our shoulder to make sure it doesnt happen again.Its that one thing that we have to do is continue to go out and execute and make sure that something like last night doesnt happen again. 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"Thank you for the warm welcome," Beckham said on an 80-degree February morning. In this case, it was soccer weather. The sport moved a step closer to returning to South Florida on Wednesday, when Beckham confirmed he has exercised his option to purchase a Major League Soccer expansion franchise in Miami. TEMPE, Ariz. -- The Arizona Cardinals have activated All-Pro safety Tyrann Mathieu, cornerback Justin Bethel and defensive lineman Frostee Rucker from the physically unable to perform list.Coach Bruce Arians had said the moves could come this week, but the three would not be able to practice right away. Instead, they would only go through walkthroughs to get mental reps.The three still would have to go through individual workouts before being cleared for full practice.Mathieu is recovering from surgery to repair a torn ACL, his second knee operation in his thhree seasons in the NFL.dddddddddddd Bethel, who could lose the starting cornerback job to rookie Brandon Williams, is coming back from foot surgery. Rucker has been dealing with a foot injury after undergoing ankle surgery in the offseason.The Cardinals are in San Diego for two joint practices with the Chargers in advance of the teams preseason game Friday night.---Online:AP NFL website: www.pro32.ap.org and www.twitter.com/AP-NFL cheap falcons jerseys cheap ravens jerseys cheap bills jerseys cheap bears jerseys cheap bengals jerseys cheap cowboys jerseys cheap lions jerseys cheap texans jerseys cheap colts jerseys cheap jaguars jerseys cheap chiefs jerseys cheap rams jerseys cheap dolphins jerseys cheap vikings jerseys cheap saints jerseys cheap giants jerseys cheap jets jerseys cheap eagles jerseys cheap steelers jerseys cheap 49ers jerseys ' ' '