Yes the Wycombe game did produce a good atmosphere that is very true and so will the final at Wembley.
I'm certainly not advocating the Wembley game be used as a protest but it is a vehicle that can also be used to voice our displeasure at a regime that has seen the almost total demise of our once proud club. Of course the support to the team is vital and important on a day when all of us Sky Blue fans will start out in good mood and in good voice. There will, I'm sure be far more pro Coventry City songs from our end than there will be anti Sisu chants. However, the anti Sisu message will, I'm sure, be evident. The players won't be hanging on every word of every song and chant that echoes out from our end. They will hopefully be too focused with the football but will of course be aware that there are as many as 40,000 fans there who they represent.
So there was really no need for you to ask the poster what any particular song would achieve, it really isn't relevent as fans will sing what they want and when they want to. There doesn't have to be a reason, it doesn't need dissecting to see what it may solve or produce. It's a football match. It's what happens.
Conversation ends.