The Cubs' post-deadline identity was laid bare in a four-game sweep at the hands of the Brewers, during which they were outscored 37-9. While the poor performance is to be expected given where the roster stands, it should not be accepted as a long-term reality.\nOn this episode of Onto Waveland, Sahadev and Patrick detail how and why this offseason should\u2014and must\u2014be different than the last one during which the franchise was in a similar position. They also discuss the end of Jake Arrieta's Cubs tenure.\nFollow Brett on Twitter: @BleacherNation\nFollow Sahadev on Twitter: @sahadevsharma\nFollow Patrick on Twitter: @PJ_Mooney\nEmail us: wavelandathletic@gmail.com\nLearn more about your ad choices. Visit megaphone.fm/adchoices