For "Daffy Doodles" (his first "Looney Tunes" cartoon as a director), Robert McKimson tamed Daffy a bit, redesigning him yet again to be rounder and less elastic. The studio also instilled some of Bugs Bunny's savvy into the duck, making him as brilliant with his mouth as he was with his battiness. Daffy was teamed up with Porky Pig; the duck's one-time rival became his straight man. Arthur Davis, who directed Warner Bros. cartoon shorts for a few years in the late 1940s until upper management decreed there should be only three units (McKimson, Friz Freleng, and Jones), presented a Daffy similar to McKimson's. McKimson is noted as the last of the three units to make his Daffy uniform with Jones', with even late shorts, such as "Don't Axe Me" (1958), featuring traits of the "screwball" Daffy. Starting in "You Were Never Duckier", Daffy's personality evolved to be from being less loony and more greedy.