I always like to see which UDFA's were given larger signing bonuses or had the highest amount of their salary guaranteed. It sort of gives you an idea of who the team thinks may have the best shot of making the team as an UDFA or which players may have been involved in a bidding war.
I haven't seen too much reported by the beat writers yet...but a quick look at Spotrac shows that
LB West Weeks currently tops the list for the Colts with one of the larger UDFA guarantees across the entire league...at least right now. I am sure Spotrac is still in the process of gathering these contract details so I doubt this list as it presently stands is complete.
https://www.spotrac.com/nfl/undrafted/_/year/2026