adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-BUSINESS","nativepaywallcategory" : "NATIVE_PREM-BUSINESS"};Investors who own stocks in regional banks like Huntington Bancshares shouldn’t expect a quick rebound in their shares after the pounding they took following the Brexit vote in Great Britian. But there could be a nice payoff over time, analysts say.