Ambiguous use of shortName "sub"

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Someone deleted my earlier ticket https://issues.redhat.com/browse/OCPBUGS-22092 or made it private. I request the team to provide valid reasons or comments before closing. If this is a wrong place to file, point to a valid one. 
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1. Install `subscriptions.operators.coreos.com` (Container platform)
2. Install `subscriptions.messaging.knative.dev` (Serverless)
3. `sub` will become ambiguous as both CRDs have same name

Possible solutions:

A. use FQNs in the documentations - e.g., `oc get subscriptions.operators.coreos.com` instead of `oc get sub` 
B. rename `sub` to `csub` (to mark coreos sub) or something else
C. Fix `oc` client

Alternatively, I've requested serverless team to consider a shortname update to `ksub` that will help. But this is again a lengthy process. This is fairly a blocker for anyone who is using both of the above subscriptions since documentations will be misleading and scripts not using FQNs will become non-functional. 

Ref: https://github.com/knative/eventing/issues/7380 

Documentation fixes if possible.