They will not abandon 110 and 119. The whole purpose of holding on to those assets was to deny Dish Network use of those transponders.
The second Directv gives up their 14 licenses at 110/119, you know Dish Network is applying for them.
Unless AT&T is in bed with Charlie, I don't see this happening.
Several things need to happen...
#1 all SD equipment must be replaced with HD equipment.
#2 once all SD equipment is replaced all programming needs to go to MPEG4 / 8PSK
#3 All SD Duplicate feeds of HD programming must cease.
#4 Popular HD channels such as ESPN should be moved from 99/103 to 101 since the signal
Is stronger and to reduce rain fade on more popular often watched channels.
#5 any additional capacity on 99/103/110/119 should be used to expend 4K.
#6 Directv should consider moving international programming from 95 to 119/110 before making the decision to stop providing programming at 119.
At the very least 110 should be used, as any Dish that can see 119, also sees 110
1. I think you misunderstand what "abandon 110/119" entails. Directv doesn't have to surrender any broadcast licenses, they just quit using those slots. After some time when they are inactive, Dish can petition the FCC to get temporary permission to use them which they have to renew every six months - like they are doing with three of the transponders at 61.5W. I don't know how long after Directv "abandons" 110/119 before Dish can apply, and how long Directv can gum up the works, but I think it is safe to say that it would be a few years at minimum after the 2019 MPEG2 shutdown before Dish could start using them if Directv was not cooperative. If they had a deal with Dish, then they could surrender their license to the FCC, but Dish would still only get temporary permission to use them and have to reapply every six months.
Numbers 2 & 3 will be taken care of in 2019, that's what the whole "MPEG2 shutdown" is about - though they don't need to go 8PSK. Directv isn't using 8PSK for any CONUS transponders now, Dish is forced to compress everything more due to their small amount of bandwidth compared to Directv.
4. They could move popular HD channels to 101, but it isn't certain that is what they will do. They might carry MPEG4 SD duplicates of everything from 101, so that 101 only dishes on RVs continue to be useful (they would not have locals, but RV accounts can get the NYC or LA locals that are CONUS)
5. Expand 4K? There may never be enough 4K channels to fill up the 36 reverse band transponders they have now, so I don't think anyone needs to be worried about "expanding 4K" for many years, if ever.
6. The 95* satellite will go away at the same they drop MPEG2 SD in 2019, that programming will likely go to 101. Theoretically it could go to 119 if they keep 119 around, but I don't just don't see the value in keeping that slot to be honest.