@toddvb20 , I didn't see where you mentioned the particular week that you deposited. If it was a high demand week that would certainly help. If it was an average demand week, then it reduces your odds.
Last year I deposited a Marriott TDI=150 (highest demand) 1 BR unit and requested either a 1 or a 2 BR Ko Olina. I had deposited the unit in February 2022 and put in a request for May 2023. I wanted to secure my position in the queue. I was surprised that after only a month, last March, I got a match to a 1 BR unit for May 2023 (mountain view) - - fourteen months in advance. That seemed a bit unusual to get a match so quickly and so far out into the future.
Then I checked regularly to see if I could upgrade it to a 2 BR. Eventually, about 2 or 3 weeks ago Marriott did a bulk deposit and I was able to ePlus into a 2 BR ocean-view.
I think that your chances of exchanging in to a 1 BR is reasonable (assuming that you deposited a high demand week). But your chances of matching to a 2 BR are lower. If you can live with a 1 BR, perhaps change your request to both a 1 OR 2 BR. That way, if a 2 BR shows up you'll match. But if only a 1 BR shows up you'll get that one and then you can play the daily (morning) manual searching game with ePlus to see if you could upgrade it size-wise.