It wont be enough. Anyone handling money coming from Hive, especially in cases like this needs to show he can both deliver and is trustworthy. He needs to deliver even the smallest part of what he claims he can do to be taken seriously since he is fairly new in dabbling with Hive workings.
What I did years ago was help return 200 thousands USD that were stuck in an escrow back to the DHF. Money that would never get back to Hive otherwise. From that point it was easy for everyone to trust me with Hive funds in all cases.
Im not saying he needs to do something big like that but he needs to deliver something, anything so people looking at it can say:
"Yeah, this guy can do some serious stuff and he put this amount of work for Hive or SPL. We can trust he can deliver more in the future."