As I see it, the odds of Geno passing Pat by April of 2020 are really good. Tara may get there around the same time but I think he's got the edge. Here's how I break it down.
For the Huskies: let's be conservative and say 37 wins this year--either losing to SC tomorrow and then winning championship, or maintaining the streak up to the championship game but losing. For the next two years the roster is absolutely loaded as has been well documented. I think 38 wins each year is conservative, especially if they go back to scheduling 30 regular season games each year. In 2019-20, I fully expect multiple losses, but we'll have Megan Walker as a junior (who by all accounts could challenge for NPOY at that point), Crystal Dangerfield as a senior, Collier2 as a sophomore, plus Gordon, Coombs, AEH, Bent, Irwin, Camara if she sticks around and sophomores and freshmen to be named later. Hard to imagine there will be more than 2 or 3 other teams with that kind of talent. Even assuming a super tough schedule like this year, if UConn plays eight games against top 10 teams, let's say they lose 3, plus one other upset, that's four losses. So I'll put them down for 33 wins. That's 855+37+38+38+33=1,101.
For Tara, I see Stanford winning around 30 this year. That's based on 1 more regular season loss (that's what Massey is projecting), which gives them 25 regular season losses. Then (being slightly generous here) assume they make it to PAC 10 championship and to the Sweet 16, and a 50/50 of winning in each (but assume that they do NOT make it to F4). That would be five postseason wins for a total of 30. For the next three years I see Tara winning 28 to 30 a year. Assuming 30 this year, will have averaged 29 a year in the three years after and the three years before the O sisters. I don't see another player of Nneka or Chiney's caliber coming along for Stanford any time soon. That would put Tara at 880+30+3*(28-30)= 1,094 to 1,100.
My fervent wish? That UConn and Stanford meet in the NCAA tournament in 2020 with each coach at 1,098. And, of course, that Geno wins!