Trump weighs leniency for Martha Stewart and Blagojevich, will pardon conservative Dinesh D’Souza

Trump has said today he is pardoning or thinking of clemency for:
1. someone convicted of major campaign finance violations
2. Someone convicted of public corruption
3. Someone convicted of false statements and conspiracy (and who was charged by James Comey.)

What message could be possible be sending?  https://goo.gl/nLqE2V