I wish Anthony Brindisi would run again instead of making another bid against Tenney which probably won't have much of a chance. He can speak to his personal experience with the failures in the current NY state government with the way the election was handled, and I feel like he can appeal to all kinds of Democrats who don't like Cuomo. He almost certainly wouldn't run, but I think he would have one of the best chances of taking Cuomo out of anyone.
Brindisi is more conservative than Cuomo, he might get some upstate support but progressives would stay home if those were the two options and imo the race wouldn't be competitive.