Because Reader is an immediate upgrade over what we have. I mean this isn't even all that debatable at this point.
Reader makes sense because 1) he'd clearly be our best run stopping DT 2) he's only under contract for 2025 so if you can get him in a cheap trade he gives you insurance for this year against Mazi not living up to the hype again and allows you to not have to count on 7th round rookies to make an impact and can take the year to develop.
It's not about being emotional. The problem is that some fans are too loyal to what we have. What we have at DT is bottom barrel in this league even with Osa signed.