House Improvement first aired in 1991 and instantly became a smash hit, working for 10 seasons and following the up and down lifetime of Tim ‘The Toolman’ Taylor and his household, pals and work colleagues. Each episode followed a predictable arc: Tim would spar along with his spouse Jill (Patricia Richardson) over one thing silly he did, typically as a symptom of his close to-fatal manliness. When he came back to guest star within the final season’s holiday episode, Allen advised Thomas he was confused” about his causes for leaving the show. A very good number of them seemed to…