Solskjaer is to Utd what Solari was to Madrid... both former icons as players whom as managers delivered very strong start as caretakers, earning them a definitive contract, but as soon as the early impact that came with the change in manager ran out, the result is a failure.
The difference is that Madrid sacked Solari when it became evident he was out of his depth, while Utd decided to stick to Ole.
The issue would be finding the right replacement, I guess... but it's obvious that Solskjaer won't deliver results.