By Stephen Hawkins The Associated Press ARLINGTON — The Arizona Diamondbacks will avoid having to play a doubleheader in Texas. Except now they will have to make an extra trip later in the season to play a makeup game against the Rangers. Arizona’s game at Texas on Wednesday night was postponed due to unplayable field conditions caused by a severe thunderstorm just more than an hour before the game was scheduled to start. During the storm that included lightning, gusty winds and heavy rains, the infield was soaked while the grounds crew struggled to get the tarp on the field. “We walked around, I was standing out there … the [...]