Is there any use for excess heists?

I've got a lot more regular heist contracts than I'll ever use; I'm wondering if there's anything I can do with them, some sort of alternate use that's worthwhile or anything?

Nope, they sell for a Wisdom scrap, personally I sell of all the excess ones that are level 69 and lower.

the use for excess is to leave on ground.

max lvl 2-4 perception(depending if you use a +1/+2 tool(+2 being on a lvl 2 perception tool) on to be run with gianna
max lvl 3-5 counter thauma(see above) to be run with gianna
any precious, priceless valued targets(rogue markers for blueprint revealing)
lockpicking

something like this is great, as it gives extra job levels so gianna can run more, and extra reveals from whakano.

that's all you should really pick up once your rogues are leveled, demolition is ok early league to get cluster jewels.