1.) I think the women's football team will be biggest disappointment but worth bearing in mind that their performances - continental champions and world cup runners up - would have been enough to qualify in any other continent and would have qualified them across the last 3 Olympic cycles. Just our luck the UEFA moved the goalposts - no pun intended - for Paris. Second qualification miss would be women's basketball team - they threw away a great chance to get to the OQT. Last up would be men's BMX Racing - across the majority of the qualification window, GB were on track for 2 spots but they couldn't string the results together in the final run up so we end up with just a single spot.
2.) It has always surprised me that squash hasn't had their chance at Olympic exposure but I'm not a huge fan of the idea that we have to keep adding more and more sports to the Olympics - history suggests that adding more events only dilutes the quality of the fields existing sports.
3.) Not changes for Paris but for future I'd like to see taekwondo get rid of their limitation to team sizes - if you're good enough to earn a quota through a qualifying tournament you should be able to go the games. I'd also like to see the continental quotas reformed - the notion that we need to have every continent represented in every event is for the birds. All it does is give free quotas to big countries and does nothing to develop the sport in the smaller countries on the continent. Last up I'd say if the event has less than 30 competitors in it, then each NOC should be limited to 2 spots.