Some people don't like anyone who's having a good time, like Tim and Sid. They need deathly serious reporting at all times. They're not journalists. They have a good sense of humour and joke around... The backdrop of their show happens to be sports. They're harmless... And if you're looking for them to be knowledgeable and have profound insight then you're not their target audience.
All this said, I don't watch their show. I did like them when they were on the FAN from 1-4.