Exit Strategy on NNN under 7 years left on lease

[Hai Loc]

I always see these NNN properties on loopnet that have 6-7 years left on the lease.

You would think Walgreens, CVS or Dollar General to be pretty established especially with territorial restrictions 

The cap rate seems juicy but I am sure it is set at where it is based on the risk. 

The building is almost reaching 20 years old so I guess my ultimate question is 

Do these sell? If someone was to buy I would assume there initial strategy would be to try and renew the lease options but what would be a plan B exit strategy? I am thinking redevelop? 

I would like to hear from the experts