I stumbled across this video and thought it was pretty interesting. They reviewed the groups and who they think will advance to the knockout rounds - but also talked about some of the individual matchups and betting lines they liked. Apparently they're doing this for all the groups, I'll post as I see them come out. I liked it, hope you do too!
These are great, have had a go myself and am doing a team by team preview, so far i'm upto 10 having just looked at Mexico. Here is the first one in Qater, let me know if you like and i'll post the others, or they are available on my channel.