Right now all games shown in the UK are free to air on BBC or ITV (although I don’t understand why the BBC is classed as free when you have to pay a licence fee to watch). With this new deal I take it as more games will be shown but some of the current share of the rights will be on TNT and less for free. I could be wrong though.
More games shown may also mean different kick-off times (although the 3rd Round has this already). It’s about time the Saturday 3pm blackout rule was scrapped IMO.