Lindblom absolutely deserves another shot, in my opinion. I was surprised they moved on from him so quickly in the first place.
He was good in 2020 despite an inflated ERA. 10.3 K/9, 3.2 BB/9, 3.88 FIP,
He was pretty bad in 16.2 IP at the start of 2021, but even then he kept his strikeouts up (9.2 K/9), and more importantly the control issues that he showed disappeared in the minors, where he was fantastic: 104.2 IP, 10.1 K/9, 2.2 BB/9, 3.10 ERA, 3.17 FIP. He's been even better to start 2022.
Keeping him stretched out as a starter for when we need one might counsel in favor of keeping him down for now, but I think he could be great in long relief and in any event he should definitely be back at some point.