The biggest baseball news of the weekend was Carlos Beltran signing with the Astros. After spending last season with the Yankees and Rangers, the veteran switch hitter decided to stay in the AL West -- jumping to the Rangers' cross-state rival, where he starred in 2004, before leaving for the Mets in his first chance at free agency. The onetime AL Rookie of the Year had another productive year in 2016, (29 homers, 93 RBI, a .295 average),and has long been praised as a positive clubhouse influence. As he approaches his 40th birthday in April, Beltran might be a little bit of a gamble for Houston. Maybe more than just a little. He's remained productive when healthy, but age is age. And in a post-PED, post-amphetamines game, the aging process can be abrupt and cruel. And you never know what the point of no return might be. Carlos' Yankee teammate Alex Rodriguez was having a surprisingly productive season in 2015, but it seemed as if the day he turned 40, his numbers fell ...