This question is worded awkwardly. Its like when I try to answer I'm almost forced to have to use the jw version of things to answer. Almost.
So I'll say this. Jesus, if according to jws teachings and to be fair other religions, actually lived and was a ransom as proof of jehovahs love would prove to me that they were both wussy's. Jesus lasted to 33 1/2 years old? Please! Let him actually live long enough to start to age on into his 60s and beyond and I wonder how resilient he would have been. I guess we will never know.
And personally I would never ask my son, my only son at that, to die to prove ANYTHING that were due to my own stupid screw ups. Aka, I mean after a 1000 or so years, that's like 12 or so generations living to 80, I would have simply made satan disappear as the point would have no doubt been proven, by even the most idiotic of thinking.
Also, off topic, yet overlapping. What about when during the 1000 yr reign people grow to perfection (that whole sentence made me want to gag). Then satan is let loose and those that follow him would be in the numbers as 'the grains of sand'. Who's going to be the ransom for those new 'sins' then? Is each individual going to be their own private 'ransom' that is rejected? Idiocy.
All that work to make the earth a paradise only to have the same crap play out? Again? !
Its just one big loop of bloody carnage. I cannot oblige.