Bid the 737. Those trips are ALWAYS in open time and the 3-days always have a pretty good 24 hour layover (Caribbean, PSP, etc). You’ll be able to grab them, even on reserve.

Also, the short call call-out that you refer to is the exception, not the rule. You’ll average 3 or fewer short call periods a month of 9 hours or less and almost never get used (much less get a very short-fused call out).

Welcome to Delta.