Well i think Jason Doyle deserves a lot of praise for riding in the meeting...Most World champions wouldn't go near any meeting unless they were receiving a nice appearance fee ...let's face it he's not short of meetings....so to do this one deserves praise....he doesn't have to
And it is different to other riders doing it...his appearance will definitely put more on the gate, get more publicity and make more money..which after all is the aim so I cannot see why anybody would raise any negatives