1. Colin Baker had little control over his doctor he couldn’t even choose the outfit for them
2. The head of shows at the time Michael Grade hated Doctor Who and Colin Baker and even slept with his wife and If I recall was treated like crap by some of the fans as well(…
Not to mention that he travels with one of my favorite audio companions, Evelyn Smythe (Maggie Stables), my other favorite being Elizabeth Klein (Tracey Childs), which means, really, isn’t it about time we had an older companion who can put the Doctor in his place travel with the onscreen Doctor on a regular basis?